Let h = -15 + 11. Let i be (-16)/56 - h/14. Let y be (i - 0)*(3 + -4). Solve z + 5 = -y*z for z.

Suppose 2 = -4*t + 2*o, 0 = 6*t - 3*t - o. Let g be ¹⁹⁄₇ + (-8)/(-28). Solve 2*b = -t - g for b.

-2

Let c = -4 + 8. Suppose -o - 3*l = 0, o - 3*l = 2*l. Suppose -a + c = -o*a. Solve 4 = a*h - 16 for h.

5

Suppose 0 = a + 3 - 4. Let s be (-15)/12 - a/(-4). Let v(g) = -3*g - 1. Let l be v(s). Solve 0*u = -l*u for u.

0

Suppose 5*z = -3*w + 22, 18 = 4*z - 3*z + 4*w. Suppose 0 = -4*h + 2*d - 26, -z*h + 4*d + 0 - 4 = 0. Let i = h + 8. Solve 5*x - 6*x = i for x.

0

Suppose 8 = 2*q, -52 = -4*z + q - 6*q. Let f = 18 - z. Let b be ¹⁄₃ + 1/(-3). Solve b*t - f = -2*t for t.

5

Let j(i) = -i3 - 8*i2 + 10*i + 11. Let o be j(-9). Solve 2*p = -0*p + o for p.

1

Let a® = r**2 - 10*r + 8. Let d be a(10). Suppose -4*k = 2*h + 8, d = 3*k - 2*h - 0. Solve k = 3*p - 4*p for p.

0

Let y be 3/(-5) - 112/(-20). Suppose -3*x + y = -1. Solve 2 = x*a - 3*a for a.

-2

Suppose -4s + 22 = 6. Let q be 1((s - 1) + 0). Solve -q = -y - 0 for y.

3

Let s be (-70)/20 + ¹⁄₂ + 23. Solve 4*w = -0*w - s for w.

-5