*r**2 + 6*r + 7. Let l be y(7). Suppose 3*t + 6*t - 63 = l. Solve q - x = 1, -q = 2*q - 2*x - t for q.
5
Let s(i) = -117*i - 448. Let z be s(-4). Solve -x - 4*d = -z, d - 5 = x - 2*x for x.
0
Suppose 45*t = 5*t + 40. Solve t = -3*h + s + 7, 3*h = -s + 6 for h.
2
Let s be 16*(2 - (-14)/(-4)). Let d be s/9*(-3)/2. Suppose 5*c = 7*c - 10. Solve -30 = 3*t - d*r - r, 2*t = -5*r + c for t.
-5
Let t be 1 - -1 - (-7 - 0). Suppose 3*m - 3 = 0, 0 = 2*b + 3*m + 2 - t. Solve 2*g = 5*i - b + 8, 2*i + 3*g - 9 = 0 for i.
0
Suppose 0 = -0*y + 4*y - 16. Let u be 0/((-1)/y*-4). Solve u = 4*v - 4*m - 4, 3*v - 4*m = 2*v + 13 for v.
-3
Let x = -15 - -25. Suppose p + 4*k = 4*p - 2, 0 = -3*p + 2*k + x. Solve 5*b - p = -w, -3*w = -w + 2*b + 4 for w.
-4
Let p(s) = 5*s + 25. Let c be p(-4). Let b be (3/(-1))/((-12)/20). Solve c = 2*g - 7*g + b*a, g + 4*a = 24 for g.
4
Suppose 2*u - 3*u + 5 = 0. Suppose 0 = -u*r + 5. Let t = 2 + r. Solve -3*n + 5*n + 4*f - 12 = 0, t*n - 16 = -5*f for n.
2
Let x = 601 - 600. Solve 0 = -c - 4, 5*p - c = -2 + x for p.
-1
Let x(t) be the first derivative of t**2/2 - 7*t + 13. Let b be x(10). Solve -1 = 2*o - 4*z - 15, 0 = -5*o + b*z + 14 for o.
1
Let p be (2 - -3)/(7/42). Solve 3*w + f + 10 = 6*w, 3*w + 3*f = p for w.
5
Let i(s) = -2*s**3 + 27*s**2 - 10*s - 28. Let j be i(13). Let o = -7 - -5. Let g = 2 + o. Solve 3*x + 1 = t + j, -4*t + 4*x - 24 = g for t.
-4
Let x(v) = 3 - 4*v + 0*v - 10 + 3*v. Let h be x(-7). Solve 2*f = -5*o - 8, h = 5*o - 2*o - 4*f - 16 for o.
0
Suppose 29 + 71 = 20*r. Solve r*j = 8*h - 3*h + 35, 0 = -4*h - 8 for j.
5
Suppose 7*n - 30 = n. Solve -n*d + 4*t + 4 = -d, 0 = -4*d - t + 19 for d.
4
Let x be (-384)/(-32)*2/2. Let c be (-1)/4*-18*8/x. Solve -c*f = 4*p + 14, 3*p + 4*f + 2 = p for p.
-5
Let y = 4 - 4. Let i = 3 - -1. Suppose -m = -y*m - i. Solve 2*a = -3*a - x + 21, -m*a + 4*x + 12 = 0 for a.
4
Suppose 4*r = -5*t + 4*t + 13, 2*t + 5*r = 20. Solve -a + y - 7 = 0, -5*a + 2*a = y + t for a.
-3
Let m = 24 + -46. Let x = m - -24. Solve -2*v = -5*k + x*v + 16, -2*v + 18 = 4*k for k.
4
Let s = -351 - -351. Solve -3*j + 2 = z + 10, s = z - 2*j + 3 for z.
-5
Suppose 95 = 4*a - u, 5*u - 2 = 3. Solve -m + 5*y - a = 0, 3*m + y + y = 13 for m.
1
Suppose 4*x - 12 = 84. Let z be (10/10)/(1/4). Solve 2*r - 5*b = x, -z*b - b = r + 18 for r.
2
Let z be ((-4)/(-5))/(2 + (-60)/25). Let k be z/(-5) + 2*(-8)/(-10). Solve -k*c = -3*t - 6 - 11, 2*c + 4*t + 18 = 0 for c.
1
Suppose 6*z = 3*u + z - 14, -8 = -2*u + 2*z. Solve -5*g = -3*g - 3*b + 7, -u*g - 4*b - 19 = 0 for g.
-5
Let t be (-34)/(-8) - 2/8. Let q be 2*(30/t)/5. Solve -c + q*m = -12, 2*m = -5*c - 5 + 14 for c.
3
Suppose 75 = k + 4*k. Suppose 3*t = 3*n + 57, 4*n - 43 = -3*t + 42. Let b = t - k. Solve -2*y - 4*w + 6*w - b = 0, -2*w + 13 = -3*y for y.
-5
Let q be (26 + -32 - 4/(-2)) + 7. Solve 2*i - 6 = 0, 0 = 2*o + 3*o - q*i + 19 for o.
-2
Let g be (-7 - -13)*(-2)/(-4). Suppose 5*n - 16 = -6*t + g*t, 16 = 5*t + 3*n. Solve -4*l - 3*p = -1, -p + 3*p = -4*l + t for l.
1
Suppose -3*y = -3*v - 63, -30*v = 4*y - 25*v - 48. Let w = -2 + 4. Solve -2*l = -d + 3, -3*d = -w*l - y + 4 for d.
5
Suppose -4 = -16*a - 4. Solve 4*b + 3 = -a*z + z, z - 2*b - 1 = 0 for z.
-1
Let q(y) = 2 - 2 + 3*y + 5 - 2*y. Let r be q(-5). Suppose 0 = 3*a - r - 15. Solve 1 = 2*d + 5*u, 4 + 3 = -a*d - 3*u for d.
-2
Let d = -62 - -61. Let w be (-22)/11 + (6 - d). Solve -5*g = -3*y - 9, y + 19 = 3*y + w*g for y.
2
Suppose -12*c + 8*c = -2*d + 4, -2*d = 4*c - 4. Solve 5*u + 3*h - 4*h = -18, c = -u + 4*h - 15 for u.
-3
Suppose 92 = -43*j + 307. Solve 40 = j*r - 5*z, -2*z - 21 = -2*r + z for r.
3
Suppose -8*m = -29*m + 84. Solve m*x - 2*g = -2, -4*x + 4*g = -0*g - 4 for x.
-2
Suppose g = 2*w - 208, 2*w = 3*w - g - 103. Let y = w + -83. Solve 5 = u, y = -0*s + s + 5*u for s.
-3
Let k be (-6)/10 - 66/(-10). Let y be k/5 + (-2)/10. Solve 0 = 5*n + g - 14, 2*g = -y - 1 for n.
3
Let p(t) = -t**3 + 6*t**2 + 3*t - 13. Let w be p(6). Solve -22 = -3*z + 2*b, b = -w*z - 7 + 22 for z.
4
Suppose 3*q = 3*g - 96, -3*q + 4*g = -0*q + 100. Let m = -23 - q. Solve 16 = 4*u, m*a + u + 2*u + 13 = 0 for a.
-5
Suppose 13*a = 180 - 167. Solve 0 = n + 1, 0*p + n = 5*p - a for p.
0
Suppose -o - 2*o = -12. Let u(n) = -n - 1. Let h(r) = r + 13. Let s(b) = h(b) + 2*u(b). Let q be s(3). Solve 4*y = o*x + 8, -q = -4*y - 0*x - x for y.
2
Let p be 9/3*8/(-3)*2. Let i(c) = c**2 + 17*c + 20. Let s be i(p). Solve -u - 6 = q - 0*q, -q + u = -s for q.
-1
Let h(n) = 2*n**2 + 14*n. Let j = -143 - -136. Let r be h(j). Solve r*m - m = -4*a - 8, 3*a + 6 = -3*m for a.
-2
Suppose -h - 12 = -5*l + 8, 4*l + 5*h = -13. Solve -l = -3*g + 3*n, 4*g = -n + 3*n + 8 for g.
3
Let i(m) = -6*m + 7. Let f(l) = l. Let t(z) = 5*f(z) + i(z). Let b be t(0). Solve -5*x - 20 = -5*h, 5*x + b*h + 28 = 4*h for x.
-5
Let u = 67 + -116. Let i = u + 56. Solve -c = 3, -5 - i = 5*v + 4*c for v.
0
Let q be 6*4/8*6/9. Suppose 0 = -0*u - u + g, u = -q*g. Solve 4*h - m + 16 = -u*h, -32 = 4*h + 3*m for h.
-5
Suppose -9*p + 4 = -104. Solve -4*j = q - 17, -5*j + 5*q - p = -2 for j.
3
Suppose -4*u + 12 = -0*u. Solve -2*k - 2*g + 3 = -7, u*g = 2*k + 15 for k.
0
Let h be 33 - (5 - 15/5). Suppose -27*d + h*d - 64 = 0. Suppose 3*q + 7 = 2*c, -3*c - 2*q + 6*q = -10. Solve 0 = -4*p - 16, -b + c*p = -p - d for b.
4
Suppose -3*j = -5*a + 2*j - 145, 5*j - 5 = 0. Let z be (9/12)/((-7)/a). Solve -n + 3*n = 4*x, 7 = -z*n - x for n.
-2
Suppose 0 = -6*p + 2*p - 4*y, -40 = -3*p + 5*y. Suppose -20 = -p*a - 0*a. Solve 3 = 4*d - v - 6, a*d - 14 = 2*v for d.
1
Let s = 127 - 113. Suppose 0 = 13*z - s*z + 20. Solve -30 = -5*o + 5*b, -5*o + 4*b - b = -z for o.
1
Let d = 75 + -67. Solve -5*k + 4*p - 2 = 0, -2*p - d - 4 = 4*k for k.
-2
Suppose 0 = 5*t - 2*l - 97, t + t + l - 37 = 0. Solve -3*z + z = 3*x - 5, -5*x = -2*z - t for z.
-2
Suppose p = 4, -3*a + 3*p = -9 - 3. Solve 4*g - g - 3*o = 0, g - 3*o = a for g.
-4
Let w(k) = 121*k + 125. Let i be w(-1). Solve 3*a = -y + i + 4, 0 = -4*a - y + 10 for a.
2
Suppose 14 = -l + 22. Let v(d) = 4*d**2 + 2*d + 1. Let s be v(-1). Suppose 20 = s*c + l. Solve 15 - c = -p + 5*i, 0 = 3*p + 3*i - 21 for p.
4
Let s = 33 - 27. Let w be -2 + (-64)/(-10) - 12/30. Solve s + 4 = w*o + 2*r, -4*r + 4 = 0 for o.
2
Let g(o) = -2 + 0 - 3*o - 1739*o**2 - 19*o**3 + 1739*o**2. Let v be g(-1). Solve -4*b - v = b, 4*b = 2*k - 16 for k.
0
Suppose -3*r = -5*w - 15, r - 4 = -4*w + 1. Let q(a) = a. Let z be q(0). Solve -4*x - u - 4 = z, r*u = 2*x + 9 + 15 for x.
-2
Suppose 0 = -z - 1, 5*q + 0*q - 44 = 4*z. Solve -2*u + 9 = -3*m, 3*m = q*m - 3*u + 14 for m.
-1
Let v be (35 - -2) + (2 - (5 - 1)). Suppose 8*m + 11 = v. Solve -5*i + 3*c + 5 = -0*c, -i + m = -c for i.
-2
Suppose 2*g - 6*o = -10*o + 24, 28 = 5*g + 2*o. Suppose 3*s + g*s - 14 = 0. Solve -4*t + 9*t - 3*j = 15, s*t + 4*j = 6 for t.
3
Let m = 32 + -29. Suppose -m*r = -2*s - 0 + 6, -3*r + s = 3. Solve 4*i + 4*c = -16, r*c + 10 = -2*i - 3*c for i.
-2
Suppose -7*m - 59 = 39. Let w(j) = -j**2 - 13*j + 19. Let k be w(m). Solve k*d - 7 = 2*v - 6*v, 2*v = 3*d + 9 for v.
3
Suppose -5*v = -66 + 56. Solve v*c = -0*c - 5*r + 8, -c + 5*r = 11 for c.
-1
Let i be 278*(3/(-2))/(-2 + 5). Let h = -137 - i. Solve -3*k - 5*d - 21 = -h*d, 2*k + 4*d + 20 = 0 for k.
-4
Suppose 0 = 9*d - 18. Solve -4*m + d*j + 28 = -0*j, -2*m + 30 = -5*j for m.
5
Let h(a) = -a**3 + 7*a**2 - 8*a + 14. Let x be h(6). Let u = x + -1. Let t(q) = 2*q**2 - 5*q + 2. Let p be t(3). Solve -u = -j, -v + p = j + 3*j for v.
1
Suppose 0 = -4*z - 12, 8*z + 28 = -4*l + 4*z. Let b be 3*-1 + -12*(-5)/20. Let q be l/(16/(-12)) + b. Solve -20 = 4*f - 4*m, 17 = -q*f + 2*f + 4*m for f.
-1
Let z(q) be the first derivative of -q**3/3 - 5*q**2/2 - 3*q + 12. Let i be z(-3). Solve l + 4*l - 2*d + 23 = 0, i*l - 4*d + 11 = 0 for l.
-5
Suppose -20*s = -17*s. Suppose -9*u + 45 = -s*u. Solve -4*v + 4*r = 2*r - 20, r = v - u for v.
5
Let m be 15/4 - 12/(-48). Solve -10 = -u - 2*t, 0*t + 20 = 5*u + m*t for u.
0
Suppose 6 = -0*s + 2*s, 0 = 5*w + 3*s + 11. Let n be 195/52 - 1/w. Let g be 4/6*30/4. Solve n = -2*t, -4*a - 2 = -g*t + 4 for a.
-4
Let r be (-52)/78 + (-11)/(-3). Let p(h) = h**3 + 6*h**2 + 1. Let f be p(-6). Suppose 2*n - 7 = f. Solve -5*x - 3*j + 2 = -n*x, -5*x = -r*j + 26 for x.
-4
Let a = 36 - 60. Let 