. Solve 20*x - 3*c = 24*x + 10, -r*x - 11 = 4*c for x.
-1
Let w(y) = 2*y**3 + y**2 - 3*y + 7. Let j be w(0). Suppose 2*q - 3*l = 10, 0 = -3*l + j - 13. Solve -4*n = -5*u - 11, 4*u = q*n - 4 - 0 for u.
1
Let t be 3/(15/(-395)) - 1. Let i = 85 + t. Suppose 0 = i*z + r - 25, -6*z - 5*r = -z - 25. Solve 2*l - 7 = o, 3*l - 6 = -z*o + 11 for l.
4
Let z be 1/4 - (-3 + 52/16). Suppose 7 = -z*o - o. Let d = o - -11. Solve -y = d*n - 3, -5*n - 3*y + 9 = -2*n for n.
0
Let a = 1273 - 1269. Solve 4*f - 4*s = -28, 0*s - 16 = a*f + 2*s for f.
-5
Suppose -r = 3*p - 67, 99*r = 4*p + 103*r - 68. Solve 2*a - 11 = 2*z - p, 5*z + 1 = -4*a for z.
3
Let r(f) = -11*f + 124. Let y(x) = -x**2 - 18*x - 66. Let o be y(-11). Let b be r(o). Solve 5*v - 2*v + 4*l = 4, b*l = 12 for v.
-4
Let s be 28/9*39 + (-8)/(-12). Let m = -119 + s. Let a be -3*3/9 - (-2 - m). Solve 0 = 5*y - 5*d - 15, a + 3 = -3*y - d for y.
-1
Let t(d) = 4*d**2 - 30*d + 31. Let n be 4 + (-403)/143 + 4/(-22). Let a be t(n). Solve -4*h - 10 = -2*f, a*h + 14 + 3 = 4*f for h.
-1
Suppose 3*x - 10 = -4*a, 5*a - 3*x + 162 = 188. Solve a*t - u = 19, -12*t - u - 15 = -15*t for t.
4
Suppose 637 = 24*u + 133. Solve -3*t = 3*c + 18, 4*c = -t + u - 30 for t.
-5
Let l = 5 - 2. Solve 0*h - h - 4 = 0, h = -l*p - 19 for p.
-5
Suppose -74*p - 45 = -83*p. Solve -31 = -3*u - p*d, -u = -5*d - 21 + 44 for u.
2
Suppose 0 = -517*t + 505*t + 192. Solve -4*z + 16 = -4*g, 4*z = -g + 3*g + t for g.
0
Let y(j) = 2*j - 1. Let q(t) = -t**2 - t + 9. Let k(r) = q(r) + 4*y(r). Let l be k(0). Solve -3*o + 23 = 5*v, -3*v - l*o + 4*o = -13 for v.
4
Let y(r) = r**2 + 41*r + 411. Let j be y(-16). Solve -5*n = 5*q + 10, q + j = -26*n + 28*n for q.
-5
Suppose 4*u = -z - u + 328, 4*z = u + 1228. Suppose 0 = -2*v + 24*v - z. Solve -v = 4*k + t, -3*k - 3*t = -t + 8 for k.
-4
Let z = -4094 - -4096. Solve -13*p + 12 = -10*p + 3*q, 6 = p + z*q for p.
2
Let b be 15 - 13 - (-6)/1. Let a = -38 + 41. Suppose b = m + a*m + 4*q, -2*q = -2*m. Solve 4*u - 3*d + 29 = m, -3*d + 12 = 0 for u.
-4
Let m(p) = -270*p - 4032. Let v be m(-15). Solve 4*r - 2*z = -18, -2*r - 2*z = 30 - v for r.
-5
Let d(c) = -c**2 - 2*c - 15. Let t be d(-4). Let s be 2/(-3 - t/7). Let j = -2 + s. Solve 3*z - 3*o + 0*o = 9, -o = -j*z + 3 for z.
0
Let f(n) = -3*n - 29. Let l be f(-22). Let d = l + -9. Suppose -k = -8*k + d. Solve 0 = -4*j + 4*b - k, 0 = -5*b - 10 - 5 for j.
-4
Suppose 10*k + 1706 = -5404. Let o = -686 - k. Solve f = -3*r - 12, 3*r + 4*f + o - 4 = 0 for r.
-3
Suppose 0 = 16*b - 1978 + 7930. Let r = b + 382. Let n be -1 - -3 - (-3 - -2). Solve -2*a - 2*a = 3*x + r, n*a = 5*x + 7 for x.
-2
Let z be (25/(-10))/(1/(-12)). Let v be ((-6)/1)/(1*-3). Solve -7*b + z = -5*t - v*b, 2*b - 7 = t for t.
-5
Let m be 106/27 - (-80)/1080. Let z = -1 + 14. Suppose -m*p + 2*h - 30 = -8*p, -2*p + h = -z. Solve -j - 2*g - 2*g = -11, 4*j - g = -p for j.
-1
Let k be ((-3)/5)/((-38)/4465)*-4. Let j = -277 - k. Solve -j*m = 4*h - 3*h + 11, -3*m = h + 5 for h.
4
Let x(h) be the second derivative of -h**5/20 - 5*h**4/12 + 35*h**3/6 + 3*h**2 + 3*h + 20. Let m be x(-9). Solve -y - 2*y = -k + 4, -5*y = m for k.
-5
Let b(i) = -i**3 - 3*i**2 - 2*i - 3. Let q be b(-3). Let s = 535 + -533. Let c be ((-420)/63)/(s/(-3)). Solve -4*z + 5 = -q*p, 3*p + z + 0 + c = 0 for p.
-3
Let m(h) = -15*h**2 + 16*h**2 - 47 + 20*h - 36 + 9. Let u be m(-24). Solve 2*s - 2*i - u = 6*s, i = 3*s + 9 for s.
-4
Let y(r) = 2*r**3 + 31*r**2 + 15*r + 4. Let l be y(-15). Suppose -7*a = -60 - 94. Let o = 33 - a. Solve o = m + l*z, -z + 4 + 0 = 0 for m.
-5
Let q be 2070/345 - ((-15)/(-9) - (-2)/(-3)). Solve q*i + 30 = a, -4*i - 24 - 16 = -4*a for a.
5
Suppose 5*q - 5 = -5*h, -161*h + 165*h - 8 = -2*q. Solve c + 15*w - 13*w - 2 = 0, 6 = h*c + 4*w for c.
2
Let a = -27 + 31. Suppose -43 - 42 = -17*i. Solve 4*m - a = -0*y + 4*y, -i*m + 3*y + 5 = 0 for m.
1
Let g(k) = 50*k - 4048. Let y be g(81). Solve y*f = 4*w - 18, 3*f - 14 = -2*w - 1 for f.
1
Let c = 690 - 685. Solve -c*b - 20 = -2*z - 8*b, -z = -2*b + 4 for z.
4
Let m(w) be the third derivative of w**6/120 + 7*w**5/60 + w**4/3 - 7*w**3/6 - 15*w**2. Let v be m(-5). Solve -10 = 3*a + 2*c - 0, -c - 8 = v*a for a.
-2
Suppose -124 + 128 = m. Solve 4*z = 5*n - 6, -m*z - 5*n + 13 = -z for z.
1
Let q(m) = -m + 16. Suppose 13 + 32 = 5*w. Let g be q(w). Let s = -37 + 39. Solve s*a + 3*y = -3 + 16, 2*a = -y + g for a.
2
Suppose 41*m = 9699 - 9412. Solve 4*u + k - m = 0, -2*u - 57*k - 14 = -53*k for u.
3
Let h = -228 + 228. Suppose h = 132*y - 148*y + 32. Solve -2*l = y*o + l - 20, -24 = -3*o - 3*l for o.
4
Suppose -14 + 4 = -5*x. Let l be (((-110)/77)/(44/(-616)))/((-4)/(-2)). Solve l = 2*b + v, -7 = -b - x*v - 2 for b.
5
Let z = -147 - -157. Solve -5*u + z = 5*j, -3*j - 32 + 26 = -u for u.
3
Suppose 0 = -181*v + 474*v - 13185. Solve -4 = -v*b + 48*b + n, 3*b - n + 14 = 0 for b.
-3
Suppose -3*z - 4*n + 20 = 1, 5*n - 5 = 0. Suppose 4*d = 16, -d + 5 = 3*i - z. Solve 7 = u - h, -i*u + 18 = 2*u + h for u.
5
Let t = -37 - 70. Let j = t - -107. Solve -y + 5 + 4 = -l, -3*y + 15 = j for l.
-4
Let f(z) = -z + 74. Let s be f(0). Let p be (3 + (-165)/(-30))*-8. Let v = s + p. Solve 0 = 3*l + 9, 0*l + v = 2*j - 4*l for j.
-3
Suppose -881 + 875 = -2*c. Let x be ((-28)/6)/((-5)/15). Let r = x + -7. Solve -2*m + r*d + c = 2*d, -d = 2*m + 3 for m.
-1
Suppose 3*d = 5*d - 6, -5*t - d + 128 = 0. Suppose 5*f + t - 40 = 0. Solve -5*h + 25 = -2*v, f*v + 25 = 5*h + 4*v for h.
5
Suppose 0 = 2*j - 113*z + 111*z, -5*z + 16 = -j. Solve -2*n + 4 = 3*o, 0 = j*o - 0 + 8 for n.
5
Let k(v) = v + 19. Let h be k(-15). Let t(c) = -7*c + 40. Let j be t(h). Solve -m = -3*r + j, r - 5 - 1 = m for r.
3
Suppose -2*f - 2*r = 10, -3*f + 9 = -r - 4*r. Let n(p) = -19*p - 36. Let b be n(f). Solve 0*v = -3*m - 2*v + 1, b*v + 3 = m for m.
1
Let k(j) = 34*j + 581. Let t be k(-17). Solve -3*f - 2*n = t, f - 4 + 15 = -4*n for f.
1
Let v be ((-6)/3)/(2/(-2)). Suppose -7*a + 4*a + x + 12 = 0, -v*a = -2*x - 8. Solve -3*d + 3 - 1 = -2*p, a*d - 5*p - 12 = 0 for d.
-2
Suppose -39177 = 20*l - 39557. Solve 4 = 2*k - h, -27*k + 32*k + 2*h - l = 0 for k.
3
Suppose -5*g - 74 = -4*x + 317, -4*x = g - 397. Suppose -x*w = -100*w. Suppose 5*r - r - 16 = w. Solve -25 = 5*q - 5*z, -r*z = q - 0*q for q.
-4
Let h be 1448/(-905)*5*-1. Solve 6*u = 5*u + 3*v - h, 0 = -2*v + 6 for u.
1
Suppose -3*q = -n + 809, 0 = 2*n - 3*n - q + 789. Let v = n + -416. Let i be ((-1)/3)/((-6)/v). Solve -2*z - 19 = 2*z - c, -4*z - c - i = 0 for z.
-5
Let w be (-6)/5*380/(-114) + 1021. Let o = w + -1023. Solve g + 5*x - 20 = -4*g, x + 2 = o*g for g.
2
Let y(i) = 3*i**2 - 238*i - 651. Let s be y(82). Solve -2*p - 4 = -5*q + 12, q + s*p = -13 for q.
2
Suppose -5*g = 3*n - 56, 3*n + 2*n = -15. Suppose 17*y - 20 = g*y. Suppose 0 = -k - 5*z + 3*z, -y*z - 22 = -3*k. Solve -4*j = -3*p + 19, k = -4*p + 8 for j.
-4
Let w be 14/24 + (-7)/21 + 126/72. Solve -3 = -4*b + 5*x, -5*b - 194 + 173 = w*x for b.
-3
Let o(h) be the first derivative of 10 - 5*h + 1/2*h**2. Let m be o(9). Solve 10*l = 5*l - 4*x, -m*l = -x for l.
0
Suppose 0 = -3*d + a + 155, 14*d - 19*d + 5*a = -245. Suppose 62*i - d*i = 45. Solve 0 = -h - i*m + m + 19, -h = 2*m - 9 for h.
-1
Suppose w - 4 = -w. Suppose 141*b = 144*b. Suppose b = -28*q + 379 - 71. Solve 0 = -s + w*u, 4*u - q - 1 = -4*s for s.
2
Let v be (-2 - 9/(-6))/((-4)/40). Suppose -10*p + 11*p - v = 0. Suppose p*d - 6*d = -8. Solve -d = 2*a, -4*x + 10 = x - 5*a for x.
-2
Let q be (-5)/(-4)*(-31 - -35). Solve -4*v + 3*l = 4*l - 10, -v - q*l + 12 = 0 for v.
2
Suppose 6*c = -1 - 29. Let j be 2/(-10) - 16/c. Suppose -4 = 3*w - 7, -2*r + 3*w + 7 = 0. Solve t + j = 0, 2 = -r*u - t + 4 for u.
1
Suppose 0 = n - 4*n + 69. Suppose -n = j - 28. Suppose 4*l + 19 = -3*u + 63, 80 = 3*u - j*l. Solve 4*p - 4*o = -u, -5*p = 3*o - 0 - 15 for p.
0
Suppose -8 = 481*v - 477*v. Let h be 0/42*1/v. Solve j - 1 = -2*b, 0 = -4*j + b - 5 - h for j.
-1
Let k be 95 + -92 + 0/(-1). Solve 6 = -2*b - k*g, -g - 6 = 5*b - 4 for b.
0
Let x(a) = a**2 - 1. Let g be x(4). Suppose 11*c - 1341 + 1352 = 0. Let i be (c - (1 + -3))*g. Solve -2*p - 5*n = -0*p + 15, 4*p - 5*n + i = 0 for p.
-5
Suppose 3*o + 4*o + 0*o = 0. Suppose o = -15*b + 10 + 680. Let k be -5*(-5 + b/10). Solve -3*v - 9 = -2*v + 3*g, 2*