Suppose 5*k = -5*y - 5, -3*y + 3*k + 22 = k. Solve i + 12 = y*i for i.

Let l© = c3 + c2 + 2*c. Let r be l(2). Suppose r = 3*s + 1. Solve -s + 1 = 4*t for t.

-1

Suppose s - 2*s = 0. Suppose 5*n - 32 - 93 = s. Suppose 87 = 12*a + 3. Solve 2*k - a*k - n = 0 for k.

-5

Suppose -6 + 114 = 4*s. Solve 5*w + s = 7 for w.

-4

Let f(z) = -z3 + 6*z2 - 8*z + 6. Let u be f(5). Let q = u - -15. Solve 3*p + q = p for p.

-3

Let l = -18 + 22. Solve 0 = k + l*k for k.

0

Suppose 0*y = y - 4. Solve -3*g - g - y = 0 for g.

-1

Suppose 2*t + t + 9 = 0. Let c(g) = g + 5. Let m be c(t). Solve -m*o - 3*o + 20 = 0 for o.

4

Suppose -5*n + 2*n + 135 = 0. Let j = n - 25. Solve -8*s + j = -4*s for s.

5

Let z(y) be the second derivative of -y⁵⁄₂₀ - 7*y⁴⁄₁₂ - 7*y³⁄₆ - y2 - 2*y. Let a be z(-6). Solve -a*t + 3*t = -4 for t.

4

Let k(a) = -44*a**2 + a. Let b be k(-1). Let p be ²⁄₄ - b/(-10). Let m = p + 6. Solve 0 = -3*g + g - m for g.

-1