Let m be 1/2*(5 - 5). Let l = -1 - -1. Let o be (-1)/(-2 + (-22)/(-12)). Solve l = -2*s - m*s + o for s.

Suppose -2*c = 3*f + 11, 17 = -5*c + 4*f + 47. Suppose -2*x + c*b = -3*b - 45, 5*b - 25 = -5*x. Solve -g - x = 4*g for g.

-2

Let o = -1 + -3. Let s be 7 + o*(-2)/8. Solve l - s = -3 for l.

5

Let j be (0/2)/(1 + 1). Suppose 2*n - 4 = 5*f, 3*n - 4*f - 6 + 0 = j. Solve 0 = -3*u + n*u for u.

0

Let n be ⁶⁵⁄₃₀ + (-2)/12. Let h be (-1 + -2)*(-4)/3. Suppose -n*j = -j - 4*r + h, 3*r - 22 = -4*j. Solve -j*u = u for u.

0

Let d(h) = -h + 5. Suppose 5*z - f - 19 = -2*f, -4*f - 12 = -2*z. Let j be d(z). Solve -21 = -5*a - j for a.

4

Suppose -2*k = -s + 5*s - 18, -4*s + 21 = 3*k. Suppose s = -g + 6. Let x be 2 + (-1 - (2 + -4)). Solve -g = -x*q + 2*q for q.

3

Suppose 3*i - 52 = -5*n, -3*n + 29 = -0*n + 4*i. Solve 5*k + n = 26 for k.

3

Let d = 15 - 7. Solve 0 = -0*a + 2*a - d for a.

4

Let r be (-3 + 5 - -2)*1. Solve -r = -q - q for q.

2

Suppose 4*a = 4*b + 24, a + 4 + 2 = -2*b. Solve a*v = -2*v - 12 for v.

-3