Let i(o) = o**2 - 3*o - 1. Let f be i(5). Suppose -5*s + 4 = 3*m, 3*m - f = 4*s + 4. Suppose t - 7 = -m*g, -5*t = -5*g - 6*t + 13. Solve w = -2*w + g for w.

1

Let l = -69 + 73. Solve l*k = 9*k - 20 for k.

4

Let n be 166⁄14 + 6⁄42. Let l = -2 + n. Solve 3*d + l = 4 for d.

-2

Let g(z) = -3*z - 21. Let c be g(-8). Solve c*u = 5*u for u.

0

Let u be (-2)/10 + (-1)/(-5). Solve -m - m = u for m.

0

Suppose 5*t - 10 = -2*z, t - 7*z - 29 = -2*z. Suppose -p = -t*p + 15, p = 5*n. Solve -7 = 4*h + n for h.

-2

Suppose g - 4 = q - 0*q, 38 = 2*g + 4*q. Let f = 22 - g. Let b = f + -8. Solve -b*y + y = -12 for y.

3

Suppose 0 = -5*a - 2*w + 71, 12 + 4 = a + w. Solve -a*u - 6 = -15*u for u.

3

Suppose 3*b = 0, 3*v + 0*b = b + 21. Solve v - 2 = p for p.

5

Suppose 0*i + 3*h = -2*i + 11, 36 = 3*i - 2*h. Solve 2*u + i = 4 for u.

-3