Suppose 3*c = 2*c + 8. Suppose -z = -2*z + c. Solve -3*q = -q - z for q.

4

Let n(j) = 6*j**2 + j. Suppose 0 = -4*d - 4*i - 12, 5*d + 4*i = 2*i - 9. Let q be n(d). Suppose v - 28 = -q*u, -3*v - 2*v = 2*u - 25. Solve v = -0*b - b for b.

-3

Let i be (12/(-10))/(2⁄10). Suppose r = 3, 0*r + 49 = -4*l + 3*r. Let d = i - l. Solve -x = -d*x for x.

0

Let r be ((-9)/(-12))/((-3)/(-12)). Let w = r + -1. Solve -w = 5*x + 8 for x.

-2

Let j = 0 + -1. Let w(k) = 7*k**2 + k + 1. Let z be w(j). Solve z = -2*i + 1 for i.

-3

Let j be (-24)/(-5) - 1/(-5). Solve -4*o + j = -11 for o.

4

Let i® = -5*r2 - 4*r - 3. Let d(w) = 9*w2 + 8*w + 7. Let j(k) = -6*d(k) - 11*i(k). Let v be j(7). Solve 0*z + 4*z = v for z.

3

Suppose 4*w + 0*w + j = 73, -4*j = -4*w + 48. Solve 8 = -5*y - w for y.

-5

Let t(u) = -u**2 + 9*u - 8. Let n be t(8). Suppose -4*j + 3*j - 3*o = -8, n = 5*o - 5. Solve 0 = -j*l - 1 + 16 for l.

3

Let x = 74 - 42. Suppose 0 = -2*i + 6*i - x. Solve -2*t + 4*t = i for t.

4