Suppose b - 40 = -10. Suppose k - c = 4*k - 26, 0 = 5*k - c - b. Let i = -7 + k. Solve -3*n - 3 - 3 = i for n.

-2

Suppose 4*p + 43 = d, 21 = -3*p + 4*d - 7*d. Let j be (-1)/(p/(-12) - 1). Suppose j*k = 5*k. Solve k = -v - 0 - 3 for v.

-3

Suppose -72 + 74 = x. Let v = 4 + -1. Suppose -2*g + 4 = 4*z - 6, -v*g = -z + 6. Solve x*n = 3*n + z for n.

-3

Let z(h) = -2*h - 7. Let t be z(-5). Let g(m) = m**2 + 9*m - 9. Let u be g(-10). Solve 4 = -t*y + u for y.

-1

Let c® = r3 + 12*r2 + 1. Let s(a) = -a3 + 4*a2 - 6*a + 6. Let y be s(5). Let l be y/4 + (-3)/(-12). Let v be c(l). Solve -v + 4 = -3*z for z.

-1

Suppose v - 3*v + 2*t + 6 = 0, -5*v - 4*t = -6. Suppose -4*p = -v*p - 2. Let r(n) = n**2 - 1. Let q be r(p). Solve q*g + 3 = -g for g.

-3

Suppose -3*a + 18 = -0*a. Let o be (2 + -1)/(2/a). Solve i = -o*i - 12 for i.

-3

Suppose 0 = 2*m - c - 37, -4*m + 0*m + 5*c = -89. Solve -5*j + m = -j for j.

4

Suppose 0*j - 6 = j. Let d = j - -6. Solve -2*b + 4*b = d for b.

0

Suppose 2*o = 5*t - 12, -5*t = 5*o - 10*o. Solve 0 = 2*p - t*p + 4 for p.

2