Let k be (16/(-12))/(4/54). Let i be (k/(-1))/((-12)/(-12)). Solve 4*b - i = 2 for b.

Let a be 2/(5/((-75)/6)). Let c be (-1 - -1)/(4 + a). Solve -2*q + 11 - 3 = c for q.

4

Let y(d) = d3 + 5*d2 - 15*d - 5. Let b be y(-7). Solve 0 = q - 6 + b for q.

4

Suppose 5*l + 9*z - 4*z - 20 = 0, 0 = -5*z + 20. Solve 4*a + 15 + 1 = l for a.

-4

Let i(h) be the third derivative of h⁶⁄₁₂₀ - h⁵⁄₆ + h⁴⁄₂₄ - 4*h³⁄₃ - 4*h**2. Let d be i(10). Let x = 0 + 0. Solve x = d*p + p + 6 for p.

-2

Let v(u) = -u**3 - u. Let w be v(0). Solve 0 = -w*o + 2*o + 8 for o.

-4

Let c = 9 - 5. Suppose -p = 3*f - 6*f + 72, -5f = p + 40. Let a be 1/(2(-3)/p). Solve a = c*k - 6 for k.

4

Let c(x) = -x3 + 5*x2 + 6*x + 3. Let b be c(6). Let j = 45 - 0. Let f be 414/j - ²⁄₁₀. Solve b*y - 3 = f for y.

4

Let d(x) = x3 + 3*x2 + x. Let n be d(-2). Suppose u - 5*i = -0*i + 28, -4*i - 20 = 0. Let q be (-2)/(4 - u) + 6. Solve n*p + 10 = q*p for p.

5

Let z = 19 + -16. Let t(s) = -4*s. Let c be t(-2). Solve c = 5*h + z for h.

1

Suppose 3*b - 11 = 1. Suppose i = -4*v + 2*i - 2, -8 = -b*i. Solve 2*k + v*k = 0 for k.

0