Suppose -4*i + 74 = -3*z + z, -i = -5*z - 176. Let h be (-66)/(-14) - 10/z. Solve u + h = 2*u for u.

5

Suppose m + 4*h = -0*h + 9, -h = -m + 4. Solve -22 - 3 = m*j for j.

-5

Let z® = -6 - 1 + r + 3 + 3. Let j = 5 + -2. Let w be z(j). Solve 0 = b - w*b for b.

0

Suppose -5*u + 14 = -4*r, r - u = 2*u - 7. Let c = 2 - r. Solve -5*b - 10 = -c*b for b.

-5

Let i be 3⁄8 + (-21)/56 + 4. Solve r = i*r for r.

0

Let c = -15 - -18. Solve 0 = -c*k - 9 + 3 for k.

-2

Suppose 3*z + t - 7 = 7, -3*t + 17 = 4*z. Solve -5*n - 20 = z for n.

-5

Suppose -7 - 5 = -5*w - 3*l, w = 5*l - 20. Solve w = -4*s + 11 + 5 for s.

4

Let p(v) = -v2 - 5*v + 4. Let k(o) = 2*o2 + 9*o - 7. Let a(t) = 4*k(t) + 7*p(t). Suppose -5*h + 4 - 9 = 0. Let y be a(h). Solve y = -0*q - q for q.

0

Let z be 1 + -2 + 2 + 1. Let x = -29 - -41. Suppose 2 + 8 = 5*a. Solve x = z*s + a*s for s.

3