Suppose 2*h - 4 = -2*h. Let u = -39 + 44. Suppose -f + u = f + c, 2*f - 5*c = -h. Solve s + 5 = f*s for s.

5

Suppose 2*b - 2 = -3*g - g, -5*b = 5*g - 10. Suppose -4*r + 0*r = -28. Solve r*x - 20 = b*x for x.

5

Let u(j) = -2*j + 21. Suppose -n + 2*v = -9, 3*v - 27 = -0*n - 3*n. Let b be u(n). Solve b + 1 = 2*l for l.

2

Let g(p) = -21*p + 126. Let o be g(6). Let b = 1 + -1. Suppose b = q + 4*q - 20. Solve 2*n + o = q for n.

2

Let z be (-1)/((-2)/(-2)) + -1. Let i = -2 - z. Solve i*x = 2*x + 8 for x.

-4

Let r(w) = w2 - 5 + 0*w + w3 + 3 - 3*w. Let x be r(-2). Solve 0 = -l - x*l for l.

0

Let n(m) = 3*m - 25. Let j be n(10). Suppose -21 = -j*y - 6. Let d(z) = -z3 - z2 - z + 13. Let q be d(0). Solve -5*a + y = q for a.

-2

Suppose j = -5*o + 10 + 4, 20 = 5*j. Suppose 3*p - 17 = y - 1, -5*p - o*y + 45 = 0. Solve p*s = 2*s for s.

0

Suppose -4 = -7*c + 10. Solve -c*g + 8 = -0*g for g.

4

Let t be -1 + 9/(2 - -1). Suppose -t*a + 11 = 1. Let s = -11 + 26. Solve -5*k + a = -s for k.

4