Let g = 19 + -65. Let c = -31 - g. Solve -7*j + 2*j = c for j.

-3

Let u(x) be the third derivative of -x4⁄8 - x3⁄6 + 8*x**2. Let w be u(-1). Solve w*s + 3*s = 0 for s.

0

Let b be 8 + -2*(5 - 3). Solve 4*n = -0*n + b for n.

1

Let s = -9 + 13. Suppose 3*a = 2*u + s, 2*a - 4*u - 10 = u. Solve a = 2*i + 8 - 4 for i.

-2

Let q be (-70)/(-20) - (-2)/(-4). Solve -q + 1 = o for o.

-2

Suppose 4*g - 4 = 4. Suppose -3*f - 6 = g*a, -4*f + 1 = -2*a - 5. Let l = a - -3. Solve 2*b - 3 - 3 = l for b.

3

Let o(w) = w3 + 4*w2 - 6*w - 5. Let q be o(-5). Suppose -5*v + 3*b + 7 = q, -12 = -4*v + 4*b - 8*b. Solve -i + v + 2 = 0 for i.

4

Let u(y) = y3 - 9*y2 - 5*y + 2. Let i be u(10). Let l = -37 + i. Let p = 10 + -6. Solve -9*r = -p*r - l for r.

3

Suppose -4*a = -16 - 4. Suppose a = v - 0. Let k(o) = -o - 1. Let j be k(-5). Solve b = -j*b + v for b.

1

Suppose -g - 20 = -5*g, 0 = c - 4g + 21. Let d be 0/(c(-1 - -2)). Solve d = 2*j - 0*j - 6 for j.

3