 2. Let s be i(-1). Suppose -2*u - 3*a = 3*u - 31, 5*u + 5*a - s = 0. Solve -b + 12 = 5*f + 2*b, u*f = -2*b + 8 for f.
0
Let f be -2*4*15/(-3). Let m = 143 - 138. Suppose -z - 14 = 4*h, 0 = -6*z + z + 2*h + 18. Solve -3*q = m*r, -5*r - 15 = -z*q - f for q.
-5
Let j = 13 - -10. Let p = 26 + -12. Let z = j - p. Solve 0 = w + 2*q - 4, 4*w + q = z for w.
2
Suppose 5 = -4*h + 5*h. Solve 0 = -h*o - 4*i + 29, 0*i + 13 = 2*o + 3*i for o.
5
Suppose 14 - 2 = -4*a, -j + 5*a + 30 = 0. Solve 0 = 3*c, 3*m - 2*c - 2*c = -j for m.
-5
Let b = 0 + 4. Let o(h) = h**2 - 9*h + 8. Let i(z) = z - 1. Let q(w) = -4*i(w) - o(w). Let g be q(4). Solve g = 2*f - b*v + 4, 0 = -3*f - f + 3*v - 13 for f.
-4
Let k be 2/((-33)/(-12) + -3). Let c be (k/(-10))/(4/80). Solve 8 = -2*v + b, 2*b + 2*b - c = 0 for v.
-2
Let u be -2*(-2)/3*3. Let r = 78 - 58. Solve u*l - b + 12 = -0*l, 2*l - 4*b = -r for l.
-2
Let q(j) = 2*j**3 - 2*j**2 - 2*j. Let c be q(2). Solve 0 = 2*u + 3*p - 8, -8*u + c*u + 5*p - 28 = 0 for u.
-2
Let z = 5 + 1. Let h = -4 + z. Suppose -3*i = -1 - 8. Solve 0*f + 6 = h*f, 0 = i*n - f + 15 for n.
-4
Suppose -2*s + 5*n = 14, 5*n - 12 - 8 = 0. Solve -s*a = 4*b, 7 = -5*a - 5*b + 2 for a.
-4
Suppose 3*k - 2 = 4. Let t be 12/(-7) + k/(-7). Let g = -2 - t. Solve g = f - 2*h - 6, 5*h = -3*f - 1 + 8 for f.
4
Let m(l) = l + 2. Let a be m(3). Solve 5*u = 4*y - 33, -a*y + 0*y + 10 = 0 for u.
-5
Let y = -3 - -8. Suppose -2 = 4*m - 0*m - 5*x, y*m = 5*x. Solve -10 = -m*i, 4*b + i + 14 = 3*i for b.
-1
Let x be (40/(-50))/(2/(-5)). Let v be x - 3*(0 + -1). Solve 25 = -v*i, -4*r - 6 = -i - 19 for r.
2
Let z be (0/3)/(2/(-1)). Solve z*o + 2*r = -4*o - 2, -2 = -2*o + 2*r for o.
0
Let t(w) = -10*w**2 + w - 2. Let f be t(1). Let c = -8 - f. Solve -v = 5*k + 2, 5*v + 3*k = c*v - 4 for v.
-2
Suppose 4*w - 4*a = -a + 57, 0 = 4*w + 4*a - 92. Solve 3*i = i - 3*j + w, 26 = 2*i + 5*j for i.
3
Let d = 37 + 8. Solve -5*m + 5*c - d = 0, c = 3*m - m + 14 for m.
-5
Let c(i) be the second derivative of -i**3/2 - 5*i**2 - 5*i. Let l be c(-4). Solve l + 0 = -2*r, 3*s = -5*r - 20 for s.
-5
Let b(x) = -x**3 + 6*x**2 - 8*x + 23. Let t be b(5). Solve -5*l + 8 = 3*m, 5*m - t*l = -3*l - 40 for m.
-4
Suppose -5 = -4*k + 7, 0 = i - 5*k + 5. Let l(d) = -5 - 4*d**2 + 2*d**2 + 3*d**2 - d. Let w be l(5). Solve 0 = -4*t + 5*p - w - i, 3*p - 15 = -2*t for t.
0
Let z(q) = 21*q - 33. Let w be z(2). Solve -5*x = -4*d + 1 + w, 0 = x + 3*d - 17 for x.
2
Let x(r) = -r**2 + 5*r. Let j be x(4). Suppose 14 = -7*f + 9*f. Solve -36 = 5*y + 4*m, -f - 9 = j*m for y.
-4
Let b = 170 - 158. Solve -3*v - 5*m = -m - 16, v - b = -3*m for v.
0
Let y = -103 - -106. Solve -y*o = j + 8, -3*j = 3*o - 0*j for o.
-4
Suppose -2 = -3*x + x. Let m = x - -2. Solve t + 23 = 3*y + 3, 4*t - m*y = -35 for t.
-5
Suppose 0 = -0*b - b + 5*p + 30, 5*b + p = 20. Let g = b - 0. Suppose -4*c + 105 = -5*k, 75 = 4*c + k - 0*k. Solve -5*w = -g*h - c, -17 = 4*h - h + 2*w for h.
-5
Let i(t) = -t**2 + 10*t - 7. Let x be i(9). Solve 3*f = 5*h - h - 23, -x*f = 2*h - 8 for f.
-1
Let z be (4/(-3))/(9/54). Let a be (z/10)/(6/(-15)). Solve -6 = -3*t - f - 2, -3*t + 1 = -a*f for t.
1
Suppose -5 = l + 4*y, 8*l - 4*l - 5*y + 20 = 0. Let u(f) = f**2 + 6*f + 3. Let p be u(l). Let d = 2 + p. Solve 4*t = -5*n + 25, d*n - 20 = 3*t - 4*n for t.
0
Suppose -2 = s - 6. Let u(p) = 5*p - 4. Let j be u(s). Suppose b - j = -0*b. Solve -5*a + 3 = -2*n - b, 4 = -2*n for a.
3
Let f be ((-8)/(-18))/((-96)/54 - -2). Solve 20 = 2*y + 2*y - z, 4*y + f*z - 8 = 0 for y.
4
Let o = 5 + -2. Suppose -o*s + 7 = -2. Let i be 2/(-4) + s/6. Solve -3*z + 5*d + 35 = i, 5*z + 3*d = -0*z + 13 for z.
5
Suppose 4*d = -5*c + 32, 4*c - 31 = -5*d - 0. Solve 0 = d*q - 5*a + 29, 4*a = -3*q - a + 11 for q.
-3
Suppose 0*b = -5*b. Let k = b + -7. Let f = 12 + k. Solve f*n + q = 5*q + 2, -n - 3*q = -8 for n.
2
Suppose -4*a + 0*f = -4*f - 20, 4*a - f = 20. Let x be -2 - (-43 - (-2 - 0)). Suppose 4*w - x - 85 = 0. Solve 0 = 3*j + a*t + w, 4*t - 3*t = j - 3 for j.
-2
Let l = 3 + -1. Let k = 2 + l. Solve -k*g + 16 = 2*x, -8*x = -g - 3*x + 15 for g.
5
Let m be 3 - 1 - (2 + -15). Solve -5*h = -u + m, -2*h + 16 = 4*u - 0 for u.
5
Suppose 3*g - 6 - 6 = 0. Let o(r) be the first derivative of r**3/3 - 3*r**2/2 - 4*r + 2. Let s be o(4). Solve -m + c = 0, -g*m + s*c + c = 9 for m.
-3
Let x = 11 + -9. Suppose -20 - 30 = -x*r. Suppose -i - r = -6*i. Solve 2*y + 5 = -3*g + 3*y, -4*g - i*y = -6 for g.
-1
Let c(f) = -f + 8. Let w be c(8). Let r = w + 0. Suppose -i + r*i = -5. Solve 2*j = -j - m, -2*m = -i*j for j.
0
Let a be (2 + -2)*(-6)/(-12). Suppose 3*r + 8 - 36 = -d, r - 12 = -3*d. Suppose -3 = -4*j + r. Solve -6 = -i - z, 3*i = -a*z + j*z for i.
3
Suppose 0 = -m - 3*j + 19, 4*m - 11 = -3*j + 20. Solve 0 = 3*y - m*y + 3*d - 16, 5*y + d = -16 for y.
-4
Let o = 27 - 19. Suppose c = -11*c + 180. Let u = c - o. Solve 5*j = -3*b - 18, 7*j - 2*b = 4*j - u for j.
-3
Let c be 2/((-21)/(-15) + -1). Suppose 3*x = f - 5*f + 22, 5*x = 3*f - 2. Let k = f + -2. Solve c*n - 3*n + 20 = -4*l, l - n + k = 0 for l.
-4
Suppose -7*n + 3 = -6*n. Solve 3*v + n*i - 13 - 2 = 0, v = i - 1 for v.
2
Let i(d) = 3*d + 12. Let f be i(-3). Solve p = -f*o - 8, 2*p - p + o = -4 for p.
-2
Suppose 5 + 25 = 5*c. Suppose 3*u - c = -2*a, 3*a - 2*u + 4*u - 4 = 0. Solve -4*s - 4*y = -12, y + 6 = 2*s - a*y for s.
3
Let v(w) = -w**2 + 6*w - 4. Let a be v(4). Suppose 3 = 2*l + 5*s + 8, a*s + 4 = 4*l. Suppose 2*g + l - 8 = 0. Solve -f = -4, g*o = f - 4 - 0 for o.
0
Suppose 0 = 3*f + 2*b - 4 + 1, 3*f = -b. Let n be 9*((-1)/f)/3. Solve 0*c + 1 = -c + q, -n*c = -4*q + 8 for c.
4
Suppose -2*i + 0*i = -8. Solve a - i*u + 12 = 0, -2*u + 6 = a - 3*a for a.
0
Suppose 2*f + 2*w = 8 - 0, -2*f + 4*w + 20 = 0. Solve -5*i + 5 = 0, 0*l = -3*l - 3*i - f for l.
-3
Suppose 0 = -4*i + i + 42. Let c = 32 - i. Let n be (6/9)/(1/3). Solve 3*a + 5*f + c = -0, -2*a - n*f - 8 = 0 for a.
-1
Let a be (-1)/(-3) + (-5)/(-3). Let p be 2 - (a - 0 - 0). Let m be (-1)/(-3)*p + 2. Solve -4*i - 7*f = -m*f - 19, 0 = -3*i + f for i.
1
Let u(c) = -c**2 + 8*c + 6. Let j be u(9). Let s be (-75)/10*2/j. Suppose 4*p + 4 = -4*a, -2*a + s*p = -0*a - 19. Solve -l = 1, -a*l - 2*l + 11 = 5*d for d.
3
Let l = 2 - -1. Let g = 6 + -3. Let y = g + 1. Solve 0*k - 5*u = -l*k - y, -k = -3*u for k.
-3
Let q(p) = p**2 - 6*p + 4. Let s be q(6). Solve -j - 4 = 5*b + 8, s*j - 4*b = 0 for j.
-2
Let b = 20 - 17. Solve -3 = -j + 2*m, 2*m - 3 = -b*j - 2 for j.
1
Suppose 0 = 3*d - 2*l - 18, -2*d = -3*l - 13 - 4. Let y = 0 + -1. Let c = y + d. Solve -r + x + 7 = c*r, -4*r + 10 = 2*x for r.
2
Let s = -9 - -11. Let i(r) = -4*r**2 - s*r**2 + r**3 + 5*r - 2 + 8. Let m be i(5). Solve -2*j - l = -5, -3*l + 4*l = -3*j + m for j.
1
Let t be 6*((-10)/4)/(-5). Suppose 25 = 7*w - 2*w. Solve 0 = -2*d + 3*c + 18, w*c + 14 = d - t*d for d.
3
Suppose 5*u - z = 26, 0 = -u + 2*z + 2 - 4. Let w = -6 + u. Let p be -1 - -8 - (1 + 2). Solve i - 3 = -p*t - w, -t - 5*i + 15 = 0 for t.
0
Suppose p = 1 + 2. Suppose p + 1 = w. Solve 0 = -2*y + 3*b - 5, -4 - 6 = 2*y - w*b for y.
5
Let f be (-93)/(-19) - (-34)/323. Solve -f*u + p = 0, 0 = -p - 2*p + 15 for u.
1
Let v(i) = 3*i**2 + i + 3. Let p be ((-4)/(-6))/((-4)/(-18)). Let o be v(p). Let t = -16 + o. Solve -3*r = -2*z - t, -5*r + 4*z = 6 - 37 for r.
3
Let p = 19 + -26. Let c = p - -12. Solve -2*f + f - c = 0, -3*t + 5*f + 22 = 0 for t.
-1
Let k = 7 - 3. Suppose -12 = -3*a - w - 3, 3*a = -k*w. Let g = 8 - -6. Solve -u = -4*u + a*v + g, 4*v + 8 = 0 for u.
2
Suppose 4*z + 3*f = 66 - 13, -5*z - 5*f + 60 = 0. Solve 4*o + z = d, o + 5*d + 30 = -2*o for o.
-5
Let f be 5 - (-1)/2*0. Solve c + f*h - 3 + 1 = 0, c - 5*h + 8 = 0 for c.
-3
Let c(j) = -j**3 - 7*j**2 - 6*j + 6. Let k be c(-6). Let p be (-2)/3 - (-172)/k. Solve -3*y = 3*r + 9, 4*r - p = 2*y + 2*y for y.
-5
Let s be (2 + -32)/(-2)*-1. Let i be (12/s)/(-2)*5. Suppose -4*z = -z - i*x - 4, -6 = -4*z + 2*x. Solve -z*l = k, 2 - 3 = 3*k + 5*l for k.
-2
Let f(h) = h**3 - 5*h**2 + 2*h - 6. Let t be f(5). Let v = -24 - -25. Solve -3*p - v = -t*d - 0*p, -d + 7 = -3*p for d.
-2
Suppose -q + 5 + 8 = r, -q + 19 = 3*r. Solve 2*o = -q, -3*i - o = 2*i - 20 for i.
5
Suppose -34 = -2*h + 2*c - 5*c, -3*h + 2*c + 25 = 0. Solve -5*g - 3*x = -0*g + h, -10 = 5*x for g.
-1
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