7 = -d for n.
4
Let c(q) = -54*q + 273. Let a be c(5). Solve a = b + 4*d, -1 - 5 = -2*b - 3*d for b.
3
Let a be 1/7*-4 - 4/(-7). Solve -4*y + 22 = -2*q - 0, a = 4*y - 5*q - 31 for y.
4
Suppose 4*u - 428 = 4*x, 0 = -4*u + u + 3. Let t = x - -70. Let o be 3/((t/(-15))/4). Solve 5*r = 2*r - 5*k - 12, r + o = -2*k for r.
1
Let u be (-4 - -1) + 4 + 1. Let i be 1 + 9 + 2 - 0. Suppose -b - 4 = -j - 10, -b = -4*j - i. Solve -2*q = 3*t - 8, -2*q + t = -u*t + b for q.
1
Let t be 8*6*(-1)/(-4). Let r = t + -2. Solve 2*v + r = 0, -5*v = 5*j - v for j.
4
Let k be (-3)/(-2 + -1) + 11. Let c(t) = -t - 5. Let o be c(-6). Let z be (-2 + o)*(5 - (28 + -1)). Solve 2*q = -2*v + 6*q - k, 3*v + 4*q = z for v.
2
Let d(y) = -21*y**2 + 1. Let u be d(-1). Let x = u + 18. Let k be x/4*(3 + -3). Solve 2*j = 4*t + 24, j - t + k*t = 8 for j.
4
Let p(t) = -3*t - 33. Let x be p(-12). Suppose a + 8 = 5*a. Suppose -5 = -a*s + x. Solve -s*k + 3*j = -2, -2*k = -0*j - 3*j + 2 for k.
2
Suppose 0 = -2*w - u - 37, 4*u + 0*u = -4. Let d = 92 - 88. Let z be (-588)/w + d/(-6). Solve 0*q - 5*q = -3*y + z, 20 = 3*y - 2*q for y.
4
Let r be 9 - (1/(-2))/((-2)/16). Suppose 3*t + 2*t = -r*m - 25, 4*m + 5 = -t. Solve 2*o + m*o + 19 = 5*c, -o = 3*c - 7 for o.
-2
Suppose -3*j = -4*j + 2*y + 137, -4*j - 4*y + 512 = 0. Let f = j - 131. Solve a = -4, -t + 5*a + f + 19 = 0 for t.
-1
Suppose -10 = 4*n - 18. Solve 2*b - n*y + 6 = 0, 5*y - 3 = 2*b + 6 for b.
-2
Let x(g) = -2*g**3 + 19*g**2 + 33*g + 2. Let v be x(11). Solve 0 = 5*o - 3*t + 31, 0 = -4*o + v*t + 3*t - 30 for o.
-5
Suppose 2*v + v + 4*f - 22 = 0, 2*v = -f + 13. Solve -2*y + 2 = -5*q - v, -3*q = 0 for y.
4
Suppose k + 6*k - 14 = 0. Let u be 3/(-3)*(-2 + 2). Suppose -6*g + g = u. Solve k*h - 6 = -2*q + 4, -4*q + h - 5 = g for q.
0
Let a = 2146 - 2142. Solve 4 = -a*x, -4*d + 15 + 7 = -2*x for d.
5
Let x = 0 + 3. Suppose -x*b + 0*b + 27 = 5*z, -4*z + 12 = 0. Solve -5*u = -b*d + 26, -u - 10 = 2*u - d for u.
-2
Suppose -6*y + 24 = -0*y. Let o be (2/3*30)/1. Let g be 48/o + (-6)/(-10). Solve -y*w - g*a + 0*a = 0, -2*a = 0 for w.
0
Let c(f) = 5*f**2 + 2*f - 2. Let v be c(1). Suppose 8*x = v*x. Suppose -4*a = -x*a - 96. Solve 4*y - w + a = 0, -36 = 4*y - 4*w - 0 for y.
-5
Let s be 5/(10/8) + 12 - 1. Let v = -15 + s. Suppose 4*l + 3*h - 6 = 0, -3*h + 3 = -0*l + 3*l. Solve 2*g + 2*y + 2 = v, -l*g + 5*y + 13 = -0*y for g.
1
Let w be 9 + 10/15*15. Solve 3*r - 9*x = -10*x - w, -4*r - 12 = -2*x for r.
-5
Suppose -189 = 6*x - 9*x. Let b = x + -58. Solve -4*m + o + 8 = 0, -3 - 17 = -b*o for m.
3
Suppose k = -0*i + i + 8, -4*i = k - 33. Solve 11 = -4*u + 2*b - 3*b, -k = 2*u - b for u.
-4
Let o(x) = x**2 + 5*x - 4. Let n be o(-5). Let i be 0/(3/n*-4). Solve -2*s + i*k + k + 5 = 0, 2*k - 17 = -5*s for s.
3
Let u(r) = -r**2 - 5*r - 2. Let z be u(-3). Let x be (6/z)/(-2 + (-76)/(-32)). Solve 0 = -0*t + 2*t - 2, -x*l + 3*t - 3 = 0 for l.
0
Suppose 3*t - 6 = -0. Let p(f) = -4*f**3 - 233*f**2 + 670*f - 58. Let r be p(-61). Solve -2 = 4*i + r*m - 2*m, m = 3*i - t for i.
0
Let c be (-6 - -1) + 1 - -12. Let t = -4 + c. Suppose -3*u = 15, -3*f - 20 = -0*f + t*u. Solve 4*h - 2*j - 20 = f, -2*h = j - 0 - 6 for h.
4
Suppose 4*g + 5*w = -5 - 0, 3*w = 5*g - 3. Solve z = -g*z, -5*z = k - 4 for k.
4
Let k = -112 + 115. Suppose 5*c - 80 = k*a + a, 65 = 4*c - 3*a. Solve -3*x - 3*s + c = 2*s, -3*x - 4*s = -16 for x.
0
Let h = -797 + 801. Solve 15 = -5*c, h*u - 3 = -0*c - 3*c for u.
3
Let w be (6/2)/(5 + -4). Suppose 6*z = w*z + 57. Suppose -h + 13 = 3*v, -4*v - h + z = -0. Solve -4*a = 2*g, -1 = 3*g + a - v for g.
2
Suppose 4*p + 10 = -3*k, 0 = -k - 0*p - 3*p - 10. Solve -k*c - f + 1 = 0, -c - 17 = -5*c + f for c.
3
Suppose -633*u = -619*u - 70. Solve 2*f - 15 = -v - 0*v, 30 = f + u*v for f.
5
Suppose -140 = -4*n - 140. Suppose 20 = 5*u - u. Solve 0 = -5*v - 3*x + u, 3 = -4*v - n*x - x for v.
-2
Suppose 3*r = -8 + 71. Let l be 0/((-6)/r*-7). Solve l = -5*j - 20, 2*s - 4*s - 5*j = 26 for s.
-3
Suppose -2*f + 4*c + 111 = -69, 2*c - 320 = -4*f. Let x = -62 + f. Solve -3*d = -2*y - 12, d + 3*d - x = 4*y for y.
-3
Let i = 1235 + -821. Let k be 4/22 + i/22. Let z be k/5 + 1/5. Solve z*p - 14 = -h, 5*h = -p + 5*p - 26 for p.
4
Let s be (-204)/(-39) + 96/(-416). Solve 4*x = -s*j + 7, 0*x = -2*j - 5*x + 13 for j.
-1
Let w be 1/8*62 - 2/(-8). Let y = w + -5. Solve y*g - 2*u + 7*u + 15 = 0, -9 = -g + 3*u for g.
0
Suppose 5 = j + 4*b - 3, 4*b - 20 = -4*j. Suppose 6*g + j = 16. Solve -6 = p - 5*d - 19, g*p + d = -7 for p.
-2
Suppose -28*m + 7 = -24*m + 5*r, m - 5 = 2*r. Solve -3*p - 2*l + 2 = -5, 0 = -4*p + m*l - 2 for p.
1
Let h be 4/6 + (-80)/12 + 1. Let j = h - -10. Solve -2*z - 2*k = -4, -j*k - 40 = -4*z - z for z.
5
Let a = -51 - -55. Let x be (-11)/(-4) - 3/a. Let n be (-4)/6*-1*12. Solve 0*l - n = -4*k + 2*l, -3*k - x*l = -20 for k.
4
Let w = -32 - 8. Let n be 30/w - (-11)/4. Solve -n*g + 17 = -5*r, -g + 6*g - 5*r - 5 = 0 for g.
-4
Let w be (-2)/5 - 1536/60. Let n = -11 - w. Let r = 3 + 2. Solve r*u = j - 14, -2*u - 4*j + 5 = n for u.
-3
Suppose s + 13 = 3*y, 0 = -5*s - 0*y + 3*y - 29. Let p(h) = h**3 + 5*h**2 + 4*h + 5. Let k be p(s). Solve -3*t - 1 = 4*z, -2*z - 15 + 8 = -k*t for z.
-1
Let s(f) = -5*f + 30. Let n be s(5). Suppose -15 = -5*o - n. Solve -h + 17 = -5*m, 5*m = -2*h - o*h - 32 for m.
-4
Let x be -6*((-52)/6 + 8). Solve x*y = -4 + 8, 5*m + 5*y = 15 for m.
2
Let u(v) = 2*v**2 + 13*v + 11. Let f be u(-6). Let l be 22/f + 36/(-90). Solve -4*p + 10 = y, l*p + 0*y = -3*y + 6 for p.
3
Suppose 2*b = 2*j - 496 - 542, 5*b - 3*j + 2601 = 0. Let n be 1/(-7) - b/126. Solve 4*z + 16 = n*h, z = -5*h - 0*h + 20 for z.
0
Let v be -2*-3*(-1)/(-2). Suppose 1366*o = 1391*o. Solve o = 4*u + 5*n + v, 12 = -2*u + 4*n + 4 for u.
-2
Let y(i) = 5*i - 2. Let b(s) = 6*s - 2. Let x(o) = 4*b(o) - 5*y(o). Let q be x(-3). Solve 0 = -2*u + 3*v + 2*v + 10, 0 = 5*u - q*v - 10 for u.
0
Suppose -8*s = -4*s - j, -3*j = 5*s. Solve -4*l - 3*v = 29, 3*l + 18 = -s*l - v for l.
-5
Let t(k) = k**3 - 9*k**2 + 10*k - 6. Let o be t(7). Let g = -16 - o. Solve -5*n = -2*r - n + g, 8 = 4*r - n for r.
1
Suppose -8*g + 5*a = -11*g + 49, -3*g = 2*a - 34. Solve 0 = 4*d + 5*n, -n - g = 4*d + 2*n for d.
-5
Let w(y) = y**3 + 4*y**2 - 7*y - 5. Let c be w(-5). Suppose 3*i = -4*p - 0 - 5, 0 = -c*p + 5*i + 20. Solve -5*b + p = -r + 30, 4*b = -20 for r.
4
Let d be 6/(-21) - (-708)/(-21). Let v = d + 35. Suppose -3*i = v - 10. Solve -7*m + j = -i*m + 12, 4*j = -3*m - 9 for m.
-3
Let n = 4 + -17. Let i = n - -19. Solve 3*t = -4*y - 1, 3*y = i*y - 6 for t.
-3
Suppose 0 = -4*i - 4 + 16. Let m be (-19)/(i*(-3)/(-9)). Let t = m - -27. Solve b + 4*u + t = 0, -5*b - 2*u + 11 = u for b.
4
Let d be (-4)/(-3) + 22/33. Solve -4*o - 3*p = -1 - 5, 0 = -4*o - 5*p + d for o.
3
Suppose -8*k + 7*k = -13. Let g(i) = i**2 - 11*i - 13. Let s be g(10). Let x = -20 - s. Solve -d + 0 = x*j + 3, 3*d - 2*j - k = 0 for d.
3
Let i = 6 - -12. Suppose i = 3*n + 3*n. Suppose 11*k - 32 - 12 = 0. Solve 12 = -4*x - 2*m + 6*m, 5 = -k*x - n*m for x.
-2
Let c be (5/2)/(((-60)/24)/(-5)). Solve -25 = 4*x - 5*d, -4*d = c - 25 for x.
0
Suppose 5*t - 1 = 3*r, -2*r = -2*t - t. Solve 5*p - 14 = q, -1 = t*p - 3*q - 4 for p.
3
Let u be 2*(13 + -17)*30/(-16). Solve l + 4*m = -9, l - 2*m = -2*l + u for l.
3
Let r(p) = 6*p - 72. Let z be r(12). Solve -4*d - 8 = 0, 20 = -z*w - 3*w - 4*d for w.
-4
Suppose 0 = 2*v + 64 - 68. Solve -7*o + 6 = 4*b - 2*o, v*b - 10 = o for b.
4
Suppose 77*x - 1696 = -29*x. Solve 0*a - 4*a + x = l, l = -2*a + 8 for l.
0
Suppose 5*h + 0*h - 20 = 0. Solve 2*m = 3*m + 2*z - 9, -h*m = -5*z + 29 for m.
-1
Let k = -257 + 117. Let p be -35*7/(k/8). Let w = 16 - p. Solve 4*f = -3*m - 24, 3*m = -m - w*f - 22 for m.
-4
Let d(q) = 3*q - 8. Let h be d(4). Solve 2*s - 5 + 1 = -h*n, 0 = -5*n - s - 1 for n.
-1
Suppose 0 = 2*t - 0*t - 10*t. Solve 5*i - 5 = 5*b, -4*b - i + t*i = -16 for b.
3
Let y = -29 + 30. Suppose -3*b + 2*f = -7, b - 2*b + 4*f = -9. Suppose b = j - y. Solve 4*l + 4*s = 0, -3*s = -3*l + j*s - 8 for l.
-1
Let t(d) = 2*d**2 + 4*d + 3. Let c be t(-2). Let k be (-5)/(3/6*1). Let f = 12 + k. Solve -5*i + f*w = -4, 4*w - 3 = c*w for i.
2
Let t be -1 - -4 - (-14 - -8). Let b be (3 - 12/9)*-3. Let o = b + 7. Solve 0 = -4*j + o*x - x - t, 2*x + 2 = -2*j