). Solve l = o*k - 6 + 2, 3*k - l - 8 = 0 for k.
4
Suppose 9*h - 11*h = 0. Solve 5*c + 17 = -t, 0 = 5*c + 3*t + 11 - h for c.
-4
Let v(z) = -z**2 - 10*z + 3. Let a be v(-10). Suppose a*t = -t. Solve 2*c - 6*c + q + 23 = t, 0 = -2*c - 2*q + 4 for c.
5
Suppose 2*f = 4*w + 60, -8 = -2*f - w + 32. Let s = f + -19. Solve 3*k = -s*y + 12, -y + 3 + 1 = -4*k for y.
4
Suppose 3*b = 8*b - 15. Let n(r) = -2*r - b*r + 6*r. Let h be n(2). Solve h*t - 6*t + 9 = -c, -5*t + 21 = 2*c for t.
3
Let x = 1 + 2. Let m(r) = -r**2 - 12*r + 5. Let o be m(-12). Let c(g) = -2*g - 8. Let s be c(-6). Solve -24 = s*b + x*n, -n - o = -1 for b.
-3
Suppose 0 = -3*z + 4*u + 38, -2*z + 3 + 21 = -4*u. Suppose z + 1 = 3*a - 3*c, -10 = 5*a + 2*c. Solve 4*d + 5*r + 32 = a, 0*d = -5*d - 3*r - 27 for d.
-3
Suppose -5*o = -10*o - 40. Suppose 0 = 5*u - 0*u + 30. Let y be (9/u)/(6/o). Solve -3*l = -2*t - 2, 5*t + 7*l - y*l = 45 for t.
5
Let x = -92 + 94. Solve -4*a + 3*a = -5*z + 6, -x*z - 2 = 4*a for a.
-1
Let r = 10 + -9. Let o = 2 + r. Solve o*b - 6*b + 1 = -4*p, -p - 1 = -b for b.
3
Suppose 9*m - 9 = 6*m. Solve -l + m = 5*k - 9, 0 = 4*l - 4*k + 24 for l.
-3
Suppose 4*z = 9*z - 20. Solve 3*o - 5*n + z - 21 = 0, 2*o - 6 = 2*n for o.
-1
Let h = 8 + -5. Suppose -2*v + 3 = -5*a + 4, h*v - a - 5 = 0. Suppose -4*k + 6 = v*x, 3*x = 3*k - k + 9. Solve k = -2*m - 3 - 3, 2*f + m = 5 for f.
4
Suppose -4*g - 3*q = -q - 10, 5 = 4*g - 3*q. Suppose 0 = 5*a, -i = -0*i - 4*a - 20. Solve 3*m = b - i, 0 = -b - g*b - 3*m for b.
5
Let d(q) = q**2 + q + 7. Let v be (15/(-6))/(3/(-6)). Let u = 5 - v. Let z be d(u). Solve 8 = c - 5*l - 11, 3*l + z = 5*c for c.
-1
Let v = -9 - -13. Suppose -4*y + v*i = -3*y, 3*i = y. Solve 0 = 4*r + 5*n + 16, y*r + 4*n = r + 4 for r.
-4
Let n = 7 + -4. Suppose -4*h - m = -43, -n*h - 2*m + m + 31 = 0. Solve h = g - 2*t - 2*t, -g = 3*t + 16 for g.
-4
Suppose 3*c - 37 = 11. Let q be -3*2/(-6) - -1. Solve 4*u + c = 0, l + 8 = -q*l - 5*u for l.
4
Suppose 0 = -5*g + 9 + 1. Let o(j) = j**2 - j - 2*j + 2*j**2. Let u be o(g). Solve b + u = 3*f, -5 = -4*f + b + 4 for f.
3
Let l(h) be the second derivative of 2*h + 0 - 4*h**2 - 1/2*h**3. Let k be l(-6). Solve k + 9 = u + 5*v, 4*v = -2*u + 14 for u.
-1
Suppose -2*s - i + 13 = -5*s, 10 = -3*s - 2*i. Let g = 4 - s. Let r(t) = t**3 - 7*t**2 - 8*t + 5. Let f be r(g). Solve 4*y + 2*c = -8, 3*c + 5 = f*y - 7 for y.
0
Suppose 4*d + 18 = -w, -w + 4*w = -d + 1. Let j be (w/2 - -32)*1. Solve -2*q - 15 = 3*q - y, -4*q + 5*y - j = 0 for q.
-2
Let l be 4 + -5 + (-3)/(-1). Solve l*m = -8, -5*m - 14 = -2*r + 6 for r.
0
Let i(b) = b**3 - 3*b**2 + 2*b - 3. Let r be i(2). Let q = r + 5. Suppose 2 = g - 0*w + q*w, -g - 2 = 3*w. Solve 2*p - g = -5*c, -6*c = -c - 3*p - 10 for c.
2
Let k = -3 + 4. Let v be k + (1*86 - -1). Suppose g = -3*g + v. Solve 4*c - 3*p + 1 = g, -c + 12 = -3*p for c.
3
Let j be -1*(4 + -4)/3. Solve 5*d - 23 = y + 2*y, j = -2*d + y + 9 for d.
4
Let i = 3 + 9. Suppose 5*o - 8 = 3*o. Solve t + a + 4*a = o, i = 3*t - a for t.
4
Let o(m) = 2*m - 7. Suppose 5*n + y + 70 = 20, -4*n - 64 = -4*y. Let w = n + 17. Let j be o(w). Solve 2*t + 3*r + 18 = 5*t, j*t + 15 = -4*r for t.
1
Suppose 3*a - 5*x - 109 = 0, 0 = 2*a + 3*x - 5*x - 66. Let h = -20 + a. Solve -r - 3*m = 9 + h, 4*r = -5*m - 33 for r.
-2
Suppose 0 = 3*i + i. Let k(y) = y**3 - y**2 + 4. Let c be k(i). Solve 4*g + 7 = x, -16 = x + c*x - 3*g for x.
-5
Suppose -3*r = -5*i + 40, 5*r = -4*i + 3 - 8. Solve 0*k - i*k = 4*q + 29, 2*k = -2*q - 12 for k.
-5
Suppose -5*i + d + 29 = 3*d, -35 = -5*i - 5*d. Let m = -7 - -11. Let l be m*3/(-9)*-3. Solve -r + l = -4*c + c, -5*r - i*c - 40 = 0 for r.
-5
Let a = 0 - 3. Let s be (8/(-3))/(1/a). Let n = -135 + 140. Solve -n*b = -20, -d + b + b = s for d.
0
Let d = 16 + -10. Suppose -1 - d = -5*n - 2*y, 4*y + 13 = -n. Suppose n + 22 = 5*m. Solve -i - 4*p = -0*i + 18, 4*p + 26 = -m*i for i.
-2
Suppose x - 2*l + 0 = 2, 5*l + 5 = 3*x. Suppose 7*g = 4*g + 9. Solve g*w + 19 = -3*p - 5, -2*w - p - 13 = x for w.
-5
Let r be 2*-1 - 2/1. Let s = 6 + r. Suppose -s*u + 10 = -2*q, 0*q = -2*u - 2*q - 2. Solve -d - 20 = -6*f + f, u*d + 8 = 2*f for d.
0
Suppose 4*o + 5*w = 79 - 25, w = 3*o - 31. Suppose o = -5*j + 36. Solve j*i - i + r = 4, 2*i + 16 = -5*r for i.
2
Suppose 4*a - a - 3*l = 6, -3*l + 3 = 0. Solve 5*p = a*q, 5*p = 3*p - 4*q for p.
0
Let j = 9 - 5. Let m be -20*(-3 + j/2). Solve 0 = -2*r + 4*v + v - 10, -m = -5*v for r.
5
Let l = 12 - 7. Let h(u) = -u**2 + 7*u - 3. Let j be h(6). Solve -4*r = l*n - j, -n = 4*r + 2 + 7 for r.
-3
Suppose 0 = -4*y + 8 + 4. Suppose 5 = -5*i, y*v + i = -0*v + 11. Solve -7*w + 3*w = v, -18 = -5*q + 3*w for q.
3
Let u(w) = w**2 + 8*w + 2. Let r be u(-8). Suppose -h - 5*i - 17 - 6 = 0, 2 = -4*h - r*i. Suppose -l = -h*l. Solve 4*x + 5*z + 48 = 12, 2*z + 8 = l for x.
-4
Let z = -13 + 22. Suppose -q + z = 5. Solve -3*r = -9*t + q*t + 13, -3*t = -15 for r.
4
Let a = -7 - -11. Suppose -b + 4*o + 6 = 0, -4*b - 2*o + 131 = 53. Suppose -5*w = -17 - b. Solve a = -2*r, -s - 4*r = -r + w for s.
-1
Let v = 7 + -5. Let u = -14 + 7. Let n be (-16)/u - (-2)/(-7). Solve d - 15 = n*t - v, 3*t = -3*d - 6 for t.
-5
Let v(k) = -k + 11. Suppose -6*a + 4*a + 16 = 0. Let t be v(a). Solve t*r - 5*y = -7, -5*y + 2*y = 3*r + 15 for r.
-4
Let c = 14 - 13. Solve -3*u - 4*g = 2 - 3, c = -3*u - 2*g for u.
-1
Suppose 0 = -2*i + 4*i - 4. Suppose -x + 2*x - 29 = -3*w, -w + 4*x - 12 = 0. Solve -w = -4*g + l, g - i = 3*g + l for g.
1
Let y be 4/8 - (-9)/2. Suppose y*l = 3*l - 20. Let x be (12/l)/((-2)/5). Solve -x*u + j = -j + 19, 0 = 2*u - 5*j + 31 for u.
-3
Let n be (-188)/(-12) + 4/(-6). Let a be (10/n)/(4/6). Suppose a = -j + 3. Solve 5*u - 3 = 3*s, 0 = 2*u - s - s - j for u.
0
Let w(b) = -b**2 - b + 2. Let c be w(0). Let s be 4/(-1 + 0/(-3)). Let m = s + 6. Solve -u + m = f, 3*f - 2 = -c*u + 1 for f.
-1
Let r = -1 + 5. Solve -5*l + 1 - 7 = -r*q, -5*l - 3*q = 13 for l.
-2
Let k be -4*((-2)/2 - 1). Suppose k*l - 30 = 3*l. Solve 0 = -4*z + 2*u - l, -2*z + 3 = 5*u - 0 for z.
-1
Suppose 4*u - s = -u - 2, -2*u + s = 2. Solve -5 = 5*l + c, u*l + 4*c - 3 = 3*l for l.
-1
Suppose -4*k - 4*q = -28, -k + 4*k = q + 9. Solve k*r + 3*b + 31 = 9*r, -2*r = -5*b - 20 for r.
5
Let b(w) = -w**3 - 11*w**2 + 5. Let a be b(-11). Solve a*u + z = -7, -z = 3*u + 1 + 2 for u.
-2
Suppose 2 = 5*w + 4*y, -4*y = -2*w - 2*w + 16. Solve -3*m + 9 = w*c, -2*c + 7 = -5*m + 2*c for m.
1
Let i = 22 + -18. Solve 0 = -u + 4, -i*u - 5 = 3*q - 3*u for q.
-3
Suppose 0 = 41*f - 35*f - 84. Let r be 0*1*1/(-2). Solve z = a - 4*a + f, r = -a - 5*z + 14 for a.
4
Let h(d) = -2*d + 4. Let r be h(3). Let o = 4 + r. Solve -c = 3*w - 10, 0*c - o*c + w = 1 for c.
1
Let z(o) = 2*o**2 - 6*o + 5. Let w be z(6). Let n = w - 26. Solve 0*f + f + q - 4 = 0, 0 = -5*f - 4*q + n for f.
-1
Suppose -5*m + 4*q = -46, m + 6*q - 13 = 3*q. Suppose -2*b + 6 + 0 = 0. Suppose 4*h - w - 10 = m, 2*w - 4 = -b*h. Solve h*s + 14 = -r, -r + 4*r - 10 = s for r.
2
Let z(a) = 2*a + 22. Let o be z(-9). Solve 0*b - b - o*u = 1, u - 1 = b for b.
-1
Let y(v) = -4*v - 4*v + 1 - 5*v. Let z be y(-1). Solve 2*h = -2*i - 2*h + z, -5*i - 1 = h for i.
-1
Let w be (-3)/15 - 4/(-20). Suppose w = 2*p - 5*c - 8, -3*p + c + 10 = -2. Solve -3*f = 5*o + 23, -3*o - 23 + 7 = p*f for o.
-4
Suppose -14 - 6 = -5*a. Suppose 2*d + a*y = -2, y - 7 = -4*d + 3. Suppose -6 = -3*b + 6. Solve b*q - 5 = s + d, q + 1 = s for s.
4
Let r(z) = -z**2 + z + 2. Let l be r(0). Suppose 3*a + l*a = 25. Solve -4*g + v = -4*v + 36, 2*g + 28 = a*v for g.
-4
Let f be 0/(7 - 4) - -4. Suppose 0 = -h + 2*s + 9, f*h - 9*h + 5*s = -30. Solve h*g + 2*n = -9, -g = 4*n + n - 10 for g.
-5
Suppose 0 = 6*i - 18 - 12. Solve 2*p = -0*p - 5*r + 7, 4*r - i = -p for p.
1
Let k be (-1)/(-3) + (-40)/(-15). Suppose 0 = -4*v + k*v - 4. Let a be (v/10)/((-1)/5). Solve -3*x + g - 5*g - 22 = 0, -8 = a*g for x.
-2
Let v be (4/(-5))/((-8)/20). Solve v*j = z - 9, -3*z + 15 = -2*z - 4*j for z.
3
Let l be (6 - 0)/3 - -4. Let c = 3 + 0. Solve c*v + 4 = 4*a - l, -8 = 5*v + 2*a for v.
-2
Suppose 3*v = 54 - 27. Solve a - 2*a + 3*p = -v, -17 = 3*a + 2*p for a.
-3
Suppose 2*f = 10 + 4. Let b = -3 + f. Let z = 7 - 3. Solve 4 = -4*k, -d = -6*d + b*k + z for d.
0
Let u be (20/6)/(2/3). Solve u*g - 3*s + 15 = 0, s + 2