 = 72 - 67. Let f = b + d. Solve q - 5*i - 5 = -2*q, 6 = f*i for q.
5
Let c be (-8)/36 + (-20)/(-9). Suppose -3*g + 20 = c*g. Let a = -14 + 20. Solve -4*r + 2 = g*o - a, -5*o - 20 = -r for o.
-3
Suppose -12*f + 9 = -15. Solve f*y - 8 = 4*h, -h + 2*h - 7 = -4*y for y.
2
Let y(c) = 11*c**3 + 2*c - 1. Let t be y(1). Suppose -2*a - 2 = -t. Suppose 1 = -d + a. Solve 6*h + m + 20 = h, 8 = -2*h - d*m for h.
-4
Suppose -4*d = 503 - 515. Solve 0*j = j + m - d, -2*m = 0 for j.
3
Suppose 0 = -2*c - 4*q - 122, -5*c + q - 3*q - 273 = 0. Let v = -48 - c. Solve n - 2*m + 4 = 0, -5*n = -v*m - 0*m for n.
4
Let f = -135 + 139. Solve 3*d - 2*b = -15, f*d - 2*b + 22 = 4 for d.
-3
Let k = 6 + -3. Suppose -k*i = -5*r + 67, -4*i + 3*i + 51 = 5*r. Suppose -14*u + 3 = -r*u. Solve -2*p + 2*o - 7*o = 5, -u = p + 2*o for p.
5
Let i(u) = -4*u + 34. Let o be i(8). Solve o*k + 3 = 3*k, -m = -5*k + 18 for m.
-3
Let l be (6/(-4) + -1)*-2. Let s be 11/44 + (-38)/(-8). Suppose 5*g = g - 4*w, s*g - 3*w = 0. Solve -i = g, 0 = n + l*i - 10*i for n.
0
Let h = 57 - 54. Solve -25 = -2*q - 5*b - h, 3*q + 5*b = 23 for q.
1
Let l(k) = 25*k + 128. Let z be l(-5). Solve -3*o = w - 0*w + 3, -z*o + 3 = 3*w for o.
-2
Suppose 3*j + 23*j - 156 = 0. Solve -2*m + 2 = -r - 2, -j = -2*m for r.
2
Let s = -1020 - -1020. Solve -b + 3*h + 7 = s, -4*b + h + 2 = -15 for b.
4
Suppose -86 - 19 = -21*l. Solve 0 = 4*b + 3*g + 2*g + 1, -4*b + 9 = -l*g for b.
1
Suppose -16 = 3*v - 1. Let u be (9 - 3)*1 + -2. Let j = u - v. Solve -4*n - 18 = -y, -n - 5*y = j + 6 for n.
-5
Let h = -309 + 311. Solve 9*v - 4*v = -4*z + 8, h*z + 2 = -v for v.
4
Let v = -178 - -195. Solve -3*n + 15 = -5*q - 5*n, -2*q - 3*n = v for q.
-1
Suppose 2*j = 2*j - 5*j. Solve -2*c = n - 5, 3*n + j*c + 5 = -c for n.
-3
Let z be (6 - (4 + -2)) + -98. Let j = z - -102. Solve 0 = y - 5*a - j, -a - a - 2 = -y for y.
-2
Let q be (21 + -12)/((2 + -3)*-1). Solve 2*n - 3 = -4*f - q, -5*n - 15 = -4*f for n.
-3
Let n = 47 - 47. Solve -h = 0, 4*z + h = -n*z for z.
0
Let a = -46 + 48. Suppose -8 = -3*l - 6*q + 4*q, -4*q - 4 = l. Suppose v = l*i - 24, -i = i - v - 10. Solve -18 = -2*p - 2*j, -i*p + a*p = -3*j - 5 for p.
4
Suppose 2*j - 15 - 23 = -5*u, 3*u = j + 14. Suppose u*v = -2*v. Let c be ((-1)/2 + v)*-18. Solve 0*t = -3*t + c, -3*t + 13 = -2*g for g.
-2
Let z = 42 - 7. Suppose 6*u = u - 15, -4*l + z = -5*u. Solve 0 = -l*j - 3*a - 22, 2*j - 7*j + 4*a = 29 for j.
-5
Let q(s) = 4*s**2 - 25*s + 26. Let i be q(1). Let t(b) = b**3 - 3*b**2 - 3*b. Let z be t(4). Solve -3*f - i = -f - 3*g, -z*g + 22 = 5*f for f.
2
Let i = 8293 + -8291. Suppose 4*t = 9 + 3. Solve 0 = -v - i*d - 2 + 5, -v = -t*d - 3 for v.
3
Let x(s) = -3*s + 4. Let q(h) = 2*h - 3. Let r(p) = 5*q(p) + 4*x(p). Let v = -22 - -14. Let b be r(v). Solve 3*i + 9 = -3*l, -l = -4*i + i - b for l.
2
Suppose 2*n - 21 = -5*r, 0 = -3*r - n + 6 + 7. Solve r = -g, 0 = f + f + 5*g + 25 for f.
0
Let j(x) be the first derivative of -x**3/3 + 4*x**2 - 4*x + 4. Let n be j(7). Solve 0 = 5*k + 2*q + 18, -2*k - 2*q = -n*q for k.
-2
Suppose -65*u = -762 - 863. Solve 4*k + u = 9*k, 3*o + 3*k - 3 = 0 for o.
-4
Suppose -3*r - 143 + 158 = 0. Solve r*k + 4*n + 6 = 1, 5 = -5*k + 4*n for k.
-1
Let l = 564 + -562. Suppose -1 - 14 = 3*s, -3*b - 7 = 2*s. Suppose 0*x = x - 3*d + 7, 5*x - 4*d = 9. Solve c = v - l, 3*c = -x - b for v.
0
Let s(v) = 3 - 13 + v + 5*v. Let d be s(5). Let i = 20 - d. Solve 0 = 3*l + 5*m - 3, 3*m = -i*m for l.
1
Let u(a) = a**2 + 2. Let h be u(0). Let b = -26 - -46. Solve -5*z - 5*i = -h*i - 12, 5*z - b = 5*i for z.
3
Let y(c) = 2*c - 19. Let o be y(11). Suppose -21 = -3*r - o. Solve r*l = 4*l + j - 1, -5*l = -3*j + 2 for l.
-1
Suppose 2*w - 5*h = 37, 3*w + 49 = 8*w + 2*h. Suppose -5*b + 6 = -r - 20, -w = -3*b - 4*r. Solve 5*d + 5 = -5*t, -b*t + 8*t + 9 = 0 for d.
2
Suppose 3*v - 2*v - 1 = 0. Suppose 3*s - 14 - v = 0. Solve -j + 0*p = -p + 5, 0 = 5*j + s*p + 15 for j.
-4
Let o(a) = 5*a - 54. Let u(k) = -7*k + 81. Let g(w) = 8*o(w) + 5*u(w). Let l be g(6). Solve 2*f - 25 = 3*t, -4*t + l*f = -2*t + 25 for t.
-5
Let b be (-264)/(-77)*42/4. Suppose 0 = -r + b - 26. Let f be (-5)/(25/r) - -7. Solve 5*x = -3*l + 6 + 13, -3*x - 9 = -f*l for x.
2
Let l(i) = -i**2 - 36*i + 5. Let c be l(-36). Solve -2*m + 2*s = 8, c*m = -s - 30 + 10 for m.
-4
Let q be 43 + -35 - (0/(-1))/(-2). Suppose -3*m + 72 = 51. Solve -u + q = 2*v, m = u - 4*v + 29 for u.
-2
Let o(z) = -9*z - 356. Let b be o(-40). Solve 5*j + 15 = 5*x - 30, -4*x = b*j + 4 for x.
4
Let s(c) = c**2 - 7*c + 3. Let w be s(9). Suppose 4*o = 4*i - 64, 0 = 3*i + 2*o - w - 47. Solve 3*f - 6*f - 14 = 4*k, -5*k - 5*f = i for k.
-2
Let y be 7 + (4 + 5/(-5) - 6). Solve -y*s = u - 15, -4*u + 0*s = 3*s - 8 for u.
-1
Let j = 9 + -15. Let o be j/12 - 15/(-6). Solve -o*d = d - n - 11, -2*d - 11 = 3*n for d.
2
Suppose -4*u - 2 = -2*l, l - u + 1 = 2*u. Solve -3*w + l*o - 32 = 0, o = 3*w - 2*o + 24 for w.
-4
Let o(z) = 4*z**2 - z. Let w be 6/3 - (1 - 0). Let s be o(w). Solve v + s*d - 10 = 0, -v + d = -3*v for v.
-2
Let f = 205 + -204. Solve 7 = 2*d + i - 4*i, 5*i + f = -2*d for d.
2
Let a be 801/9 - 4/((-4)/3). Let v = a - 90. Solve -j - v = -r, 0 = 4*r + 5 - 1 for j.
-3
Let b be -5*8*(-9)/15. Suppose 36 = 2*f + b. Solve -3*g + 2*h - 14 = f*h, 0 = -2*g + h - 2 for g.
-2
Let p be 3/(((-399)/(-70))/19). Solve -p = -4*q - 3*s + s, s - 6 = -3*q for q.
1
Suppose -30 = -51*m + 735. Solve 5*o = 2*q + q - m, 5*o - 4*q + 20 = 0 for o.
0
Let z be (24/(-18))/(2/(-15)). Let r be (z + -6)*1/2. Suppose 20 = r*y - 5*h, 4*y = -h - 11 + 29. Solve -2 = -5*w - 2*d - 20, -y*d - 15 = 5*w for w.
-4
Let b be (858/4)/11 + (-12)/8. Solve 3*g = -0*g - s + 17, -2*s = 2*g - b for g.
4
Let g(w) = w + 1. Suppose -2*r + y + 2 = 3*y, 0 = y. Let q be g(r). Solve -m + 7*d + 11 = 3*d, 0 = -m - q*d - 1 for m.
3
Let w(k) = k**2 - 1. Let a(p) = -p**3 - 11*p**2 + 6*p + 3. Let d(r) = a(r) + 5*w(r). Let u be d(-7). Solve 12 = -2*t + t + u*z, 2*t + 4*z = 4 for t.
-2
Let r = 184 + -182. Solve 0 = -2*b + 2*g - r, -2*b = g - 5*g + 10 for b.
3
Let o be 28/(-7) + 2*-2. Let r be o/5*(-15)/6. Suppose 0*i = r*i - 8. Solve 0 = 3*s + 5*w + 20, -4*w + 8 = -i*s - 6*w for s.
0
Let y = 751 + -748. Solve -2 = 2*a - y*s + 5, -2*s - 10 = -5*a for a.
4
Let q = -3 + 6. Let u be ((-6)/(-4))/(21/(-140)). Let t = u + 17. Solve q*m = 5*d - 2*m - 5, d - t = -2*m for d.
3
Let y be (-8)/6*(-189)/84. Solve 4*i - 25 = -y*n, -2*i + 5*n - 19 = -3*i for i.
4
Suppose -z - 4 = p, -5*p + z + 2 + 2 = 0. Suppose p = -f - f. Suppose 0 = w - 0*w - 2. Solve w*o - 4*o - 2*c - 6 = f, 2*c = 0 for o.
-3
Let k be (-21)/18 + 1/6. Let i be (6/18)/(k/9). Let o be 7/(-7) - (0 + i). Solve 3*h + 4*j = 6, 0*j = h - 5*j - o for h.
2
Let b = 104 - 93. Suppose -3*d = -2*d - j - b, d + j = 11. Solve 2*s = k + d - 6, -14 = -5*k - 3*s for k.
1
Let k be ((-6)/24)/((-4)/(-48))*-1. Solve -k*b - 14 = -5*f - 6*b, 0 = -4*b - 8 for f.
4
Suppose -5*m + d = 9 + 14, -m + 2*d = 10. Let x be m - -2 - (1 + -5). Solve 3*g - 3*t = x*g + 17, 5*g = -4*t - 10 for g.
2
Let z be (5 - 2)*1 - -1. Suppose -z*t + 136 = -t - 2*i, 3*t = 4*i + 140. Let w be 3/5 - t/(-10). Solve -4*m + 4*d + 20 = 0, 0 = m - 3*m + w*d + 22 for m.
1
Suppose 2*n = -0*n + 4. Suppose 17 = 3*c - n*y, -3*y = 4*c - 0*y - 17. Solve -c*a = -3*a + 5*u - 9, 3*a + 12 = u for a.
-3
Suppose 59 = b + 54. Suppose 11*a + b = 12*a. Solve 0*i - a*i = 5*m + 30, 5*i + 18 = m for i.
-4
Let z be ((-18)/(2 + -5))/2. Solve 0*m - 2 = 5*m - 2*w, 0 = -m - 3*w + z for m.
0
Let z(m) = 14 - 5*m - 39 + 22. Let j be z(-1). Solve 3*s - 9 = 4*x + 2, j*x + 19 = -3*s for x.
-5
Suppose 4*l + 4*p - 24 = 0, 3*p - 8*p = 3*l - 20. Solve -9 - 6 = -m - 4*x, l*m = 4*x - 45 for m.
-5
Let m(o) = -o**3 - 4*o**2 + 20*o - 3. Let r be m(-7). Solve 0 = y - 3, r*y - 7 = 2*f + 15 for f.
-5
Let v = 49 + -44. Suppose -b = 4*b - v. Solve -4*d + 11 = k - b, -24 = 2*k - 4*d for k.
-4
Let h(m) = m**2 - m - 3. Let u(c) = -c**3 - 4*c**2 + 3. Let j be u(-4). Let w be h(j). Let y = -2 + 4. Solve w*o = 4*f - y*o + 11, -2*f - 12 = 4*o for f.
-4
Suppose 34*x - 18 = 28*x. Solve 5*o + 10 = -i - 0*o, -x*o = 9 for i.
5
Suppose 0 = -36*l + 6*l. Solve 5*f - 32 = -4*t, 2*f - 14 = -2*t - l for f.
4
Suppose -6*r + 12*r = 30. Let w = 3 + 2. Suppose 10*v - v = 36. Solve m = w*o - 18, -