= 21. Solve -11 - f = 5*x + q, 4*q = -16 for x.
-2
Let d(w) = w**3 + 4*w**2 + 2*w + 10. Let b be d(-4). Solve -3*p - b - 11 = 5*h, 4*h + 24 = p for h.
-5
Suppose 0 = 2*i - 339 + 335. Solve 0 = 3*o + f - 14 + 1, -2*o - i = -2*f for o.
3
Let l be (8/6)/((-10)/(-15)). Let v(c) = -c. Let o be v(l). Let m be (-17 + 19)*(-5)/o. Solve 0 = x + a, 4*x - m = -2*a + 1 for x.
3
Let o be 228/171*48/(0 + 2). Solve 5*r = 3*x - o, 0 = -2*r + 7*x - 4*x - 20 for r.
-4
Let l be ((-1 - -2)*-2)/((-60)/330). Solve 3*j - 15 = -n, 3*j - 4 - l = 3*n for n.
0
Let z(m) = 20*m - 735. Let o be z(37). Solve 2*d - 2*v - 8 = 0, o*v = 3*d + 2 - 12 for d.
5
Let h = -14 - -44. Suppose h = 4*u - 14. Suppose -3*y + u = 5. Solve -2*z = v - 5, 0 = y*z - 2*v + 10 - 30 for z.
5
Let q(p) = p**2 + 11*p + 12. Let u be q(-15). Suppose 0*j + 6*j = u. Solve j = -i - 4*o, -4*i - 3*o + o + 8 = 0 for i.
4
Suppose -2*k = -k. Suppose 2*b - 3 - 5 = k. Suppose 0 = -2*f - 2*m + 16, -4*m + b = -f + m. Solve -i = -3*g + 3, -3*g = -f*g + 5*i - 9 for g.
2
Suppose -7*m + 3*m = -84. Suppose 5*r = -i + 4 + 8, m = 2*r - 5*i. Let u be 2/(-19) - (-1062)/342. Solve 2*o + u*f - r = -0*o, -3*f = -2*o - 15 for o.
-3
Suppose q - g + 1 = 0, -4*q + 9*g - 11*g = -2. Solve 2*o + 14 = -q*h - h, h + 24 = -4*o for h.
-4
Suppose 132*z - 131*z - 89 = 0. Suppose 8*l - 55 = z. Solve 2*h = 4*n - l, 4*h + 0*n = 2*n - 18 for h.
-3
Let t(r) = -2*r**2 - 17*r - 17. Let n be t(-7). Suppose h = -0 + n. Solve 0 = -h*j - a + 2*a - 11, 25 = -5*a for j.
-4
Suppose 20 = 26*q - 84. Let y = 2 + 2. Suppose -2*s - 8 = -y*s. Solve 3*a - 5 = -q*i, -a - 15 = -2*a - s*i for a.
-5
Let z = 1 - 16. Let q be ((-2)/3)/((-10)/z). Let p be q - (-2 + 2 + -3). Solve n + b + 2 = 0, -2 = -p*n - 5*b - 3 for n.
-3
Let n(d) = d**3 + 3*d**2 - 2*d - 1. Let t be n(-3). Suppose 4*f = -11 - t. Let j = 6 + f. Solve -3*s = x + j, 3*x + s - 2 + 8 = 0 for x.
-2
Let p(t) = 18*t - 14. Let q be p(1). Solve 5*g = -3*z - 23 + 6, q*g = z - 17 for g.
-4
Let g(s) = 3*s + 30. Let d be g(-9). Suppose 5*o = -4*u + 7 + 13, -d*u + o = 4. Solve u = -3*p - 2*f - 4, 4*p - f - 12 + 32 = 0 for p.
-4
Suppose 80 = 5*h - 20. Solve -q - m = 6, -3*q - h = 3*m + m for q.
-4
Let g = 1403 + -1401. Solve -4*j + 2*v - 2 - 20 = 0, -g*j + 9 = 3*v for j.
-3
Suppose -10*q - 171 = -201. Solve -4*x = -j + 14, -x + 6 - 15 = -q*j for j.
2
Let l = 22 + -6. Solve -3*s = -3*z + 2*z, 0 = 5*z + s - l for z.
3
Suppose -20 = 4*t - 2*t. Let c = t + 16. Solve 5*d = -5*w - 30, 0 - c = -3*w + 3*d for w.
-2
Suppose z + 5 - 10 = 0. Suppose i + z*p = 21, p + 4*p = 5*i - 135. Solve -r + 6 = 5*q + i, 0 = 5*r + 2*q - 15 for r.
5
Let n = -253 + 277. Solve 3*c - 16 = -5*l, n = 2*c - 5*c + 3*l for c.
-3
Suppose 2*z = -4*g - 6, z - 6*z = -5*g. Suppose -3*k + 11*q + 18 = 9*q, 0 = k + 3*q + 5. Let s be k*-1*1/z. Solve -3*i = -4*v - 4 + 8, -3 = s*i - 3*v for i.
0
Suppose 38*f + 14 - 128 = 0. Solve -3*s = f*x - s, -2*s = 6 for x.
2
Let g = -106 + 108. Solve -g*y + m + 8 = 0, -2*y + 0*y + 18 = 4*m for y.
5
Let n(k) = -k**3 + 23*k**2 - 111*k - 12. Let i be n(16). Solve -z - 14 = -5*x, -2*x - 3*z - i = 4 for x.
2
Let b be (3/6)/((-1)/10*-1). Suppose -t + 3*n = -17 - 9, -2 = -n. Suppose -3*q - 6 = -3*a, 4*q + 5*a - 5 = t. Solve -q*l = b*u + 11, -4*l + 6 = -6 for u.
-4
Suppose -7*v = 4*a + 8, -5*a + a - 4*v + 4 = 0. Solve 4*u - a*o + 45 = -0*o, 3*u + 3*o = 0 for u.
-5
Let g(a) = 0*a - 2*a - 2*a + 33 + 0. Let x be g(7). Solve x*t + 7 = 3*z, -4*t - 4*z + 2*z = -12 for t.
1
Let p = 315 - 309. Solve 0*f + 3*f - c = -p, -3*f = 3*c - 6 for f.
-1
Suppose 0 = 6*w - 7 - 5. Solve 5*h + 13 = 2*y + w*h, -2 = 2*h for y.
5
Suppose -14*z = -16*z + 14*z. Solve z = 2*t - 3*j + 6, -2*t - j + 4 - 2 = 0 for t.
0
Let k(u) = 9*u + 10. Let l be k(-4). Let d = 31 + l. Solve -2*t + 4 = 4*f - 0, -5 = -d*t - 5*f for t.
0
Let k(w) = -w + 3. Let j be k(4). Let q be 3/j - -2 - -3. Suppose 1 + 1 = q*y. Solve -c + 3*r + y = 0, -5*r = -4*c - c - 15 for c.
-5
Let i be (-4)/10 - (-356)/(-10). Let u be (-8)/(-12)*(14 - 59). Let k = u - i. Solve 0 = 4*z - 3*q + k + 1, 2*z + 6 = 4*q for z.
-1
Let v be 10/14 - 2/(-7). Suppose -v = -4*a + 19. Let x(k) = k**3 - 2*k**2 - k + 1. Let i be x(4). Solve a*f = -2*z - i, f - 4 = -z - 11 for f.
-5
Suppose -5*s + 9 = -6*u + 5*u, -5*u + s + 27 = 0. Let i be (-264)/(-99)*u/8. Solve i*l + 3*t = -l + 6, l - t - 2 = 0 for l.
2
Suppose -3*s + 7 = -2*j, -3*j + 3*s = -4 + 7. Let g be 1*(2 - 2)/j. Let b be 1 + 0 + 2/1. Solve -2*d + g*v = -4*v + 2, -5*d + b = -2*v for d.
1
Suppose 3*z = 24*z - 84. Suppose -5*j + 0*j + 25 = 0. Solve -z*h + j*w + 10 = 0, -6*h + 21 = -3*h + 3*w for h.
5
Suppose -2*i - 4 = -8. Suppose 3*u - i*u = -2*o, -u + 3 = 5*o. Solve 0 + 4 = -2*v - 2*y, 0 = -v - 2*y + o for v.
-5
Let b(z) = -z**3 + 12*z**2 - 11*z - 2. Let d be b(11). Let s(r) = 3*r**2 + 4*r + 1. Let m be s(d). Solve m*i - 2*x + 13 = 0, -i = -5*i - 3*x + 8 for i.
-1
Let l be (((-12)/2)/1)/((-4)/2). Suppose -l*i = -w + i - 2, w - 5*i + 3 = 0. Solve -20 = 3*n - 2*o, -w*n - 4 = -0*o + o for n.
-4
Suppose -10 = 2*m + 40. Let k = m + 25. Solve k*l = 2*l + 2, 2*c + 4*l = 2 for c.
3
Let f = 63 + -49. Suppose f - 8 = 2*z. Solve -c = 2*c - z*k, -c - 3*k = 20 for c.
-5
Let l be 400/(-1100) + 4/11. Let z = 7 + -4. Suppose -72 = -z*u + 3*w, -w + 5 = -4*u + 95. Solve 5*t + l*t - 3*b + 27 = 0, 2*t - 4*b = -u for t.
-3
Let u = -418 - -424. Solve 5*h + u = 2*f + 19, 0 = -h + 3*f for h.
3
Suppose 17*v - 88 = -5*v. Solve -2*l + 26 = v*i, 2*i - 4*l + 6 + 6 = 0 for i.
4
Suppose -38 = -5*u + 2*a, -5*a = -3*u + u + 11. Solve 5*n = -5*f - 30, u*f = n + 4*f - 14 for n.
-2
Let w(d) = d**2 - 22*d - 316. Let u be w(32). Solve u*q + 3*j = 2*q - 10, j = q - 5 for q.
1
Suppose 3*k + 5*z = -84, 5*z + 109 = -5*k - 31. Let t = 46 + k. Solve 0 = -4*o - h - 1 - t, 0 = -5*o + h - 17 for o.
-4
Suppose -16*y + 12*y + 8 = 0. Suppose -4*w - 4*k = 12, y*w + 0*k - 2*k = 14. Solve w*d - v - 9 = 0, 0*v - 2*v = -2 for d.
5
Let q = 49 - 53. Let s be (-9 + 5)*2/q*1. Solve -4*r - 13 = -3*a, -3*a + 2 + 3 = -s*r for r.
-4
Let a be (-2*(-3)/(-4))/((-9)/(-12)). Let f = a - -10. Solve 5*o + 5*u = -20, o + 4*u - f = 3*o for o.
-4
Let x(o) = -3*o**2 + 27*o - 15. Let t be x(8). Solve -t = 3*q + p, 0 = -q + 2*q - 4*p + 3 for q.
-3
Suppose 0 = 16*o + 55*o - 142. Solve o*a = -3*b + 2, 0 = 4*b - a + 3 - 2 for b.
0
Suppose -4*v - 5*g + 75 = 0, -v = 3*v - g - 57. Let j(h) = h**3 - 3*h**2 + h - 1. Let b be j(3). Solve -5*r + 2*o - b = 7, 5*o + v = 0 for r.
-3
Let x(b) = -37*b + 189. Let k be x(5). Solve s + 5*t + 8 = 2*t, -k*s = 4*t for s.
4
Suppose q - 4*t = 45 - 4, 5*q = -3*t + 136. Solve -y = -5*n + q, y = -n + 3*y + 13 for n.
5
Let q be 35/5*(-3 + 1)/(-2). Let h be 0*(q - 4)/(-3). Solve h = -4*s + 8, -5*s = -3*l - 14 - 8 for l.
-4
Let q = 15 - 8. Let k be 1/((-5)/15) + q. Solve 5*p + 10 = 2*i, -3*i + k*p + 0*p = -15 for i.
5
Let u(b) = -b**3 - 4*b**2 + 4. Let h be u(-4). Suppose 104*k - 578 = -58. Solve -h*a + g + 11 = 0, 5*g + 8 + 2 = k*a for a.
3
Suppose 0 = 5*p + 3*c + 5, c = -3*p + 1. Suppose -3*b + b = -2*r + 2, 0 = -5*b + 15. Suppose 24 = 5*k - 1. Solve -7 = 4*h - r*o + k, 5*h + p*o - 13 = 0 for h.
1
Suppose 2*q = 4, 2*q - 3 = b - q. Suppose -5*x = -7*f + 3*f - 10, x = f + 2. Solve -6 = x*t, t + 4*t = -b*j - 24 for j.
-3
Let k = 195 + -184. Solve 17 = 4*f + 7*m - 2*m, -3*f = -m + k for f.
-2
Let c(s) = 2*s - 54. Let j be c(28). Solve -4*g + f = -f + 10, -2*g = -j*f + 2 for g.
-4
Suppose 5*q = -m + 4, 2*m - m - 3*q = 28. Suppose -6 = 4*y - 5*b + m, -y - 25 = -5*b. Solve 2*j - d = -6, j - d + 1 + 3 = y for j.
-2
Let v = 85 + -63. Solve -5*d + 2*w - 15 = 4, 0 = 5*d - w + v for d.
-5
Let q(b) = 2*b**3 + 33*b**2 + 16*b + 2. Let d be q(-16). Solve 0 = 4*p + 2*c + 14, -d*p - 7 = p + 5*c for p.
-4
Let m(r) = 3*r**3 - r**2 - r + 3. Let z be m(1). Suppose 2*t - 22 = -2*o - 2*t, z*o + 4*t = 32. Solve -o*g - s = -13 - 12, g + 3*s = 19 for g.
4
Suppose k = 4*z - 3*k + 4, -4*k + 12 = 0. Suppose -6 = -z*t - 2. Solve -5*i = 4*q - 4*i - 15, q = t*i + 6 for q.
4
Let d be -8*(4 + 51/(-12)). Suppose 5*n = -4*p - 2, 2*p - n = -2*n + d. Solve -f = 1, p*o = -0*o - 5*f + 5 for o.
5
Let p be (-1)/1*(-77 - -71). Solve -2*w = -q - p - 2, 0 = q + 2*w - 8 for q.
0
Let y(x) = x + 47. Let c be y(21). Let d = 97 - c. Solve 0 = -4*b + 3