Let j(z) = -z + 3. Let y be j(-2). Solve y*u + 11 + 4 = 0 for u.

Let o be (2 + 0)*⁹⁄₆. Solve o*w = -w - 4 for w.

-1

Let v(i) = 2*i - 10. Let n be v(7). Suppose n*s - 4*l - 67 - 17 = 0, -4*s = l - 79. Solve 5*z = z + s for z.

5

Let n(t) = t3 + 3*t2 + 3*t + 3. Let s be n(-3). Let g = -3 - s. Solve 0 = -h - g*h for h.

0

Suppose 0 = 3*p - 9 - 0. Suppose -4*f = -4*z - 12, f + 5*z - p = 12. Solve f*h + 22 = 2 for h.

-4

Suppose -23 = 4*y - 87. Let q = 1 + -4. Let d be (-9 - q)*1/(-2). Solve d*m = -m + y for m.

4

Let d(a) = a - 3. Let u be d(5). Suppose 0 = -f + 2*r + 17, 0 = 5*f - 2*f + 3*r - 6. Suppose 2*w - 6 = 3*s, 4*s + 5*w - 8 = f. Solve s*o - 8 = -u*o for o.

4

Let i be -2 + (3 - (-1 + 2)). Let w = i - -9. Solve -3*h - 6 = w for h.

-5

Suppose 55 = 3*c + 2*c. Suppose -t = -0*t + u - c, 0 = -t + u + 3. Solve -2*o + t*o = 0 for o.

0

Let x = 2 + -2. Let j be -3 + (0 - (0 - x)). Let r be 21/(0 - j) - 3. Solve 0*y = r*y + 20 for y.

-5

Let w(d) = -2*d - 6. Let y be w(-4). Suppose 2*a = 3*a - 5. Solve -a*h = -y*h for h.

0