Suppose -4*a = -8, a + 12 = b + 6*a. Solve b*c + 8 = 2 for c.

-3

Let p = 13 + -7. Solve -p = -3*w + 6 for w.

4

Suppose 0 = 2*b - v + 4*v - 10, -v + 2 = 0. Solve g - b*g = 5 for g.

-5

Suppose 4*z - 7 = k, z = 2*k + 2*k - 2. Suppose -v - 5*q = -15, -q - 3 = -5*v - z*q. Let t be 18⁄2 + (2 - 1). Solve v*o = 5*o - t for o.

2

Let t = -21 - -28. Suppose 3*l + 10 = -2. Let j = l - -6. Solve -j*a - t - 3 = 0 for a.

-5

Let k(y) = -y3 + 3*y2 + 2*y + 4. Let q be k(3). Suppose -q*n = -5*n - 25. Solve 0 = 3*o - n*o + 10 for o.

5

Suppose 55 = 4*l + 6*f - f, 5*l - 5*f = 80. Suppose -3*w + 8*w + 2*m + 7 = 0, 5*m = -4w - 9. Let u be (1 - 2)(-1 + w). Solve -5*i + u*i = -l for i.

5

Let s(l) = l3 - 4*l2 + 3*l + 5. Let x be s(3). Solve -x*q - 1 = -26 for q.

5

Suppose -5*u = -43 - 22. Solve 0 = 3*h - 2 - u for h.

5

Let i be 15 - 15*(-3)/(-9). Solve -u - 4*u = i for u.

-2