Suppose 0 = -5*x + 5*v - 5, 4*v - 20 = -0. Solve -x*h - 20 = -0*h for h.

Let p® be the second derivative of -2*r + ¹⁄₆*r3 + 0 + ¹⁄₂*r2. Let u be p(-1). Solve u*w = -w for w.

0

Suppose -4*m = i - 4, 3*i = 5*m - 2*i - 30. Solve 0 = -0*x - 2*x - m for x.

-1

Let v = -5 + 9. Suppose 2*f + 10 = -5*n, -2*n + 2*f + 0*f + 10 = 0. Suppose 4*w - 3*w = 1. Solve n = -u + w - v for u.

-3

Suppose 5*w = -6*w + 4*w. Suppose 3*n = 2*x + 7*n + 4, 1 = -n. Solve x = -w*v + v for v.

0

Suppose -45 = 10*k - 5*k. Let l = 11 + k. Solve 2*c + 12 = -l*c for c.

-3

Suppose k - 6 + 2 = -2*b, -3*b + 4*k - 16 = 0. Solve -l + 1 = -b*l for l.

1

Let s = 1 - 1. Let w(x) = x**3 + x - 4. Let g be w(s). Let c = g + 4. Solve c = 4*a - 0 - 8 for a.

2

Let t be 74/(-9) + (-8)/(-36). Let p = -5 - t. Suppose p*b = -2*o + 4 + 14, -5*b + 2*o = -14. Solve 2*k = 3*k + b for k.

-4

Suppose 0 = -a - 0*a - 1, 7 = 2*o + a. Suppose 0 = -9*m + o*m + 5. Let k = m - -2. Solve -13 = k*b - 4 for b.

-3

Let c = 84 + -78. Solve -4*g + g - c = 0 for g.

-2