Suppose -o - 4*o = -30. Let g = 8 - o. Let i(t) = -t**2 + t. Let x be i(0). Solve g*m + x*m = 2 for m.

Let q = -11 - -15. Suppose 3*m - 12 = 12. Suppose -j + q*y - 19 = m*y, j - 11 = 2*y. Solve -k = 3 + j for k.

-4

Suppose -2*t - 24 = -p, -4*t = 4*p + 23 + 13. Let c = 0 - t. Solve -4 = -5*n + c for n.

3

Suppose 33 = 5*h - 4*c, 5*h + 3*c + c = 57. Suppose 4*u - 3*a + 6*a = 14, -2*u = 5*a - 14. Solve -u*f + 5*f - h = 0 for f.

3

Suppose 0 = i + 3*v + 5, 3*i + 4*v - 4 = -i. Suppose c + b - 8 = -0*b, 0 = -i*c + 3*b - 3. Solve -c*o = -0*o for o.

0

Suppose 0 = -n - c + 4 + 2, 4*n = -3*c + 27. Solve 0 = 5*o + n + 1 for o.

-2

Suppose 2*h + 8 = 6*h. Suppose -3*s + s = -3*x - 3, x = 1. Solve h*b - s*b = -1 for b.

1

Let a = 51 + -36. Suppose -3*r - 3*w + a = 0, 3*r + 0*w + w - 19 = 0. Let v = -5 + r. Solve v*z + 3 = -3 for z.

-3

Suppose c - 4 = -c. Let m(t) = tc + 2*t2 - 2*t**2 - 5 - 2*t. Let y be m(5). Solve -n + y = n for n.

5

Suppose 4 = -2*q + 44. Suppose -4*h + 2*z + q = 0, -2*h + 1 = z - 9. Suppose h*s - 12 = s. Solve -v + s = 5 for v.

-2

Let u be ¹⁵³⁄₄₅ - (-4)/(-10). Solve u = -3*x + 12 for x.

3