Suppose -2*w = 2*w + 5*s + 13, 2*w = 2*s + 16. Solve 0 = w*d - 0 - 12 for d.

Let d be (-2 - -2) + 3 - -1. Solve 0 = d*o - 21 + 1 for o.

5

Suppose -b + 2 = -0*b. Solve -i - b*i - 3 = 0 for i.

-1

Let q(h) be the second derivative of -h³⁄₆ + 5*h2 + h. Let k be q(0). Solve 2*o - 7*o - k = 0 for o.

-2

Let x = -10 - -14. Solve -x*d = d for d.

0

Suppose -26 = 5*d - 41. Solve -l = -2 + d for l.

-1

Let q© = c3 - c2 - c - 2. Let y be -3(-2)/(-12)-4. Let b be q(y). Let w = 1 + 2. Solve b = -0*l + w*l - 9 for l.

3

Let c be ⁴⁄₁₂ - 20/(-12). Suppose -c*h + 24 = h. Solve 3*z = -4 - h for z.

-4

Let r(m) be the second derivative of -m⁵⁄₂₀ - m⁴⁄₃ - m³⁄₆ - 2*m2 + m. Suppose -s = -4*s - 12. Let d be r(s). Solve -v + 0*v - 4 = d for v.

-4

Let u be (³⁄₆ - 0)*0. Solve u = -y - 3*y + 20 for y.

5

Let d(j) = -j. Let p be d(-4). Solve -p*v - 15 = -9*v for v.

3