Suppose x = 12*x + 3*x. Solve 0 = -2*z - x + 4 for z.

2

Suppose 0 = 4*p - 19 - 1. Solve -p*b = -b for b.

0

Let a = -3 + 1. Let p = -2 - a. Let f be (0 + p - 2) + 4. Solve f*k = -k - 9 for k.

-3

Let p(j) = j - 1. Let f be p(4). Suppose x + 0 = f. Solve 2*c - 15 = -x*c for c.

3

Suppose -3*p + 9 - 3 = 0. Solve p*d + 3*d = 20 for d.

4

Let d be (2/(-1))/((-3)/30). Solve 4*h - d + 8 = 0 for h.

3

Let a be 8 + -1 + (0 - 1). Solve -3*s + a*s = 15 for s.

5

Let p be 0 + (10 + -1 - 2). Suppose 5 = 4*n - p. Solve -c - 5 + n = 0 for c.

-2

Let y = 9 - 6. Let w = -23 - -63. Suppose b + b - 26 = -3*d, 2*b - 4*d - w = 0. Solve 7*m - y*m = -b for m.

-4

Let q(l) = l3 + 4*l2 + l + 1. Let b be q(-3). Let r be -4 + (-3 + -1 - -6). Let s = r + b. Solve 5*o = -s - 20 for o.

-5