Suppose 0 = 2*y + 15 + 7. Let f be (-134)/y + 2/(-11). Solve 4*o + f = -8 for o.

-5

Suppose 0 = -m, 0*h + 5*m - 12 = 2*h. Let k be 7⁄2 - h/4. Solve -4 = k*p + 11 for p.

-3

Suppose 0*a = -2*a. Solve a = 4*w - 2*w for w.

0

Let h be 3*(-2 - (-39)/9). Let o = 2 - -2. Let p = h - o. Solve -p*s + 2*s = -3 for s.

3

Suppose 0 = 4*s - 4*l - 16, -3*s + 10 = -2*l - 3*l. Suppose -s*d + 45 = 15. Suppose 4*p = -4*q + 36, 4*q - 32 = 3*p - d*p. Solve q*w = w for w.

0

Suppose 0 = -g - 3*g - p - 4, 5*g + 5*p + 20 = 0. Suppose 0 = -g*i + 4*i. Solve i = 4*k + 4 - 12 for k.

2

Let a(x) = 5*x3 + 2*x2 - 1. Let y be a(1). Solve 0 = 5*i + 4 + y for i.

-2

Suppose -3*n + 11 = -7. Let q = n - 3. Let b = 2 - 2. Solve q*l - 5 - 10 = b for l.

5

Let n be (-10 + -9)*(-1)/1. Solve 0 = 5*h + n - 4 for h.

-3

Let f = -6 + 7. Let r = 6 - 4. Solve -t + r = -f for t.

3