Suppose -56*m + 20 = -51*m. Solve y = m*y for y.

0

Let z(w) = 5*w - 31. Let y be z(7). Solve 20 = -0*u + y*u for u.

5

Suppose 3*u - 4*i = -34, 3*u = -0*u - 3*i - 69. Let v be u/4 - (-2)/(-4). Let l = -4 - v. Solve 10 = -3*q + l for q.

-3

Suppose -1 = -2*k + k. Let w = k - -2. Suppose -w*i = -0*i - 6. Solve -i*q = 3*q + 25 for q.

-5

Let j(f) = f3 - 6*f2 + 7*f - 6. Let y be j(5). Suppose -2*a = w + w - 4, -2 = -a + y*w. Suppose a*h - 1 - 3 = 0. Solve 0*x = -h*x - 8 for x.

-4

Let q = -11 + 14. Suppose 12 = 3*g + 3. Solve -2*i + g*i = q for i.

3

Suppose 2*v + j + 19 = -0*v, -3*j = -v + 8. Let l = -7 - v. Solve l = 2*w - w + 2 for w.

-2

Let l(p) = 2*p + 8. Let x® = -3 + 2*r - 4 - 3*r. Let y(u) = -2*l(u) - 3*x(u). Let m be y(0). Solve 0 = m*f - 3 + 13 for f.

-2

Let p® = r**2 - 6*r + 9. Suppose 7 = -2*t + 23. Let g be p(t). Solve g = 4*s + s for s.

5

Suppose -20 = 5*c + 5*t, 3*t + 16 = c - t. Suppose 0 = 5*s - c*s - 25. Solve i - s*i = 12 for i.

-3