Let d(s) = s + 7. Let c be d(-4). Let z be 39*-2*c/(-18). Let a = -5 + z. Solve 0*g - 2*g + a = 0 for g.

Let s be -2 - -3 - 1/(-1). Let q be 4 - 1 - (-3 + s). Suppose -6*c + q*c = 0. Solve -3*g = -c*g - 12 for g.

4

Suppose -8*r + 10 = -30. Solve 0*q - r*q - 15 = 0 for q.

-3

Suppose -3*o = -0*o - 15. Let v be -5 + 2 + 2 + o. Solve 0*n = v*n + 12 for n.

-3

Let c(y) = -y3 + 3 + 3*y2 + 4*y + 2*y - 5*y - 2*y. Let o be c(3). Solve o = -k - 0*k + 4 for k.

4

Suppose 3*x - 7*x + 52 = 0. Solve -5*q - 2 = x for q.

-3

Suppose -2*c + 4*g + g - 5 = 0, -4*g + 4 = -2*c. Solve 2*x + x = c for x.

0

Let x be ³⁰⁄₄*¹²⁶⁄₂₇. Suppose x = 3*c - 1. Solve -3*s - s = -c for s.

3

Suppose -14 = -x - 5*a, 0 = -x - 2*a + 4*a + 7. Solve 6*m - 3*m - x = 0 for m.

3

Let r(m) = m3 - 6*m2 + 2*m + 3. Let b be r(6). Let c = 3 + 0. Solve 0 = -c*v + b - 0 for v.

5

Let i(v) = v**2 - 4*v - 1. Let o be i(5). Let t = o + -3. Solve -7 = 4*d + t for d.

-2