Suppose -4 = -y - 3*y. Suppose x + l = 2*x - y, -3*x + 7 = l. Solve -x*f = f - 12 for f.

4

Suppose 5*t - 10 = 10. Suppose 2 = i - 1. Suppose -i*l = -t*z - 7*l, 5*l = -2*z - 12. Solve b = -b - z for b.

-2

Suppose -4*a + 2 = 2*i + 4, 4*a = i + 1. Suppose 4*g = -a*g. Let t = -20 + 25. Solve w = -g*w + t for w.

5

Let o(z) = 2*z**2 + 13*z - 5. Let d be o(-7). Solve 0 = -2*a - d for a.

-1

Let v = 11 + -7. Let m = -8 - -5. Let x be 6/m*(-5 + 4). Solve -x = -d - v for d.

-2

Let i = 0 - 0. Let j = i + 0. Suppose j*u = -3*u + 9. Solve u*o = 4*o for o.

0

Let o be (-8)/(-10) - (-213)/15. Solve -o - 5 = 4*a for a.

-5

Let x be 6⁄2 + -3*1. Suppose 4*q - 9*q = x. Solve -w = -q*w - 2 for w.

2

Suppose 16*p - 8 = 12*p. Solve p*o + 4 = 3*o for o.

4

Let b(s) = s3 - 4*s2 - 5*s. Let c be b(5). Let h(t) = -t. Let a be h©. Suppose 3*o - 2 - 4 = a. Solve -3*x - 1 = o for x.

-1