Let c = -61 - -67. Solve -c = -9*t + 7*t for t.

Let i(f) be the third derivative of -f⁶⁄₁₂₀ - f⁵⁄₂₀ - f**2. Let k be i(-3). Let y be (1 - k) + 3 + -1. Solve 3 - 12 = y*g for g.

-3

Let r = 5 + -2. Suppose -3*i + 4*i = -2*z + 4, -z + 4*i - 16 = 0. Suppose 3*o - 9 = -z. Solve o + r = 2*m for m.

3

Suppose -5*z + 5*c = 6 + 9, -2*c + 18 = 4*z. Solve v - z*v = 0 for v.

0

Let c(i) = -i3 + 5*i2 + 3*i + 3. Let q = -8 - -13. Let r be c(q). Solve 2 = -5*y - r for y.

-4

Let d be ((-12)/14)/((-6)/42). Let l = 6 - d. Solve 4*n + l*n = 20 for n.

5

Suppose 3*q - 20 = -5*m - 2*q, -q + 2 = 0. Solve v - 6 = -m*v for v.

2

Let x = 34 - 31. Solve x*m + 9 = -0 for m.

-3

Suppose -3*u + 3*q - 5 = u, 3*q = 2*u + 7. Solve -2 + u = -x for x.

1

Suppose 0 = h + m + 1, -4*m - 14 = -h - 0*h. Suppose z = w + 12, 0*z + 3*z - 11 = -h*w. Solve -8 = -5*s + z for s.

3

Let s(m) = m3 + m2 - 2*m + 10. Let g be s(0). Solve 6*u - u = -g for u.

-2