Let a = 56 + -54. Let f = -1 - -1. Suppose f*k + k = 0. Solve a*z = -k*z + 4 for z.

Let n be -8 + 5 - (-10)/2. Solve 0*i = i + n for i.

-2

Let t = 110 - 108. Solve 0 = -t*b + b - 2 for b.

-2

Let s = 13 + -2. Let y = 0 + s. Solve y + 14 = -5*o for o.

-5

Suppose -4*l = -2*l - 30. Let z be l/2 + ⁵⁄₁₀. Solve -4*k = -0*k + z for k.

-2

Let r(n) be the third derivative of -n⁶⁄₁₂₀ - 3*n⁵⁄₂₀ - 7*n⁴⁄₂₄ + 3*n³⁄₂ - 2*n**2. Let i be r(-8). Let z = 2 - i. Solve -2*s + z = -s for s.

1

Suppose -7 = x + 2*j - 6*j, -3*x - 4*j + 27 = 0. Solve x = 2*r - 3 for r.

4

Suppose -35 = -2*w - 5. Solve 0 = -4*c - 1 - w for c.

-4

Let a(w) = 7*w + 12. Let v(p) = p + 1. Let k(x) = -a(x) + 6*v(x). Let q(f) = -f3 - f2 - f - 6. Let j be q(0). Let b be k(j). Solve -5*i + 2*i - 6 = b for i.

-2

Suppose -3*n - 3*n + 12 = 0. Solve 0*y = n*y - 4 for y.

2

Let v = 83 + -68. Solve 6*m = m - v for m.

-3