Let g = -1 + 4. Suppose -3*z + 2*w + 7 = 0, 5*z - 5*w - 12 = -2*w. Let l be (0/8)/(1 + 0). Solve -g*a + l = -z for a.

Let p be 11 - 4/(1 - 3). Let u = p - 9. Solve -v = u*v for v.

0

Let i(q) = q - 11. Let j be i(9). Let b = 1 + j. Let u = b - -3. Solve u*y = y for y.

0

Let t(w) = -3*w3 + 0*w3 - 7*w + 7*w2 + 0*w3 + 2*w**3 + 5. Let b be t(5). Solve 3*o + b = -o for o.

-5

Let y(f) = 3*f + 1. Let a be y(-1). Let m = a - -7. Solve -m*v - 5 = 5 for v.

-2

Suppose -7 - 8 = -3*x. Suppose -u = -5*i + 8, 0*i - 50 = -5*u - x*i. Solve -4*n - 5 = u for n.

-3

Suppose 2 + 2 = -4s. Let r be -2(-1)/(-2) - s. Solve -4*g + 7 + 13 = r for g.

5

Suppose d - 6d + 15 = 0. Let h be 4 - 8(-1)/(-2). Solve d*x - 7*x = h for x.

0

Let f be 5 + -2 + (0 - 1). Let r be f/(-7) + ³⁰⁄₇. Solve k = -r*k for k.

0

Let o be 121(-1 - -2). Suppose -r = -o - 1. Suppose 2*x = -5 + r. Solve -b + x*b = 0 for b.

0

Let d = -2 + 2. Let g = 1 + d. Solve 0 = z - g + 3 for z.

-2