Suppose -2*b + b + 9 = 0. Let w = -7 + b. Solve 0 = -w*x + x + 2 for x.

Let g(i) = i3 + 10*i2 - 25*i - 12. Let l be g(-12). Solve l*v - 1 = v for v.

-1

Let u = 10 - 8. Let t(i) = -i + 1. Suppose -3*v + 3*q + 0*q = -9, -1 = v + q. Let x be t(v). Solve -6 = -x*b - u*b for b.

3

Suppose 5*t = -5*n + 45, -5 = 5*t - n - 20. Solve -2*s - 2*s = t for s.

-1

Suppose s = 4 + 7. Let b = -8 + s. Suppose 2*w = -5 + 3, g - b = -w. Solve 9*t = g*t for t.

0

Suppose -h = 1 - 3. Suppose 2*f = -h*f + 44. Suppose -27 + 7 = -5*s. Solve -s*o - f = -3 for o.

-2

Let c(a) = a3 + 7*a2 - 2*a - 10. Let x be c(-7). Suppose -6*u - 19 = -5*u - 5*b, -4*u = -4*b - x. Solve -r - r = u for r.

-3

Let c(d) = d**2 + d + 4. Let g be c(3). Suppose -21*u = -g*u - 50. Solve f - u = -f for f.

5

Suppose 10 = 2*q - a - 0, q - 23 = 5*a. Solve 0 = q*n + 3 - 0 for n.

-1

Let g = -52 + 87. Let w be (-54)/(-7) + 10/g. Suppose -4*x = -3*f - 0*x + 3, w = f + x. Solve 0 = -f*s - 10 for s.

-2

Let x = 6 - 3. Let s(p) = -4*p3 + p2 + p. Let i be (-1)/(-2)2-1. Let q be s(i). Solve q*b - x*b = 4 for b.

4