Let t(i) = i**2 + i. Let j(h) = h + 2. Let o be j(-1). Let m be t(o). Solve -m*g = -3*g - 5 for g.

Let c = 11 + -19. Let a = -7 - c. Let z be a*4*³⁄₆. Solve z*v - v = 0 for v.

0

Suppose -4*b + 2*b + 12 = -f, -12 = -2*b + 4*f. Suppose -i = 2*i - b. Suppose 0 = 3*h + h - 12. Solve 5 + h = i*j for j.

4

Let b = -7 - -7. Solve b = -3*l + 2 + 1 for l.

1

Suppose -10*j + 7*j = -36. Suppose 2*h = 5*h - j. Solve h*b + b = -5 for b.

-1

Suppose -4*b - n = -0*n - 15, -3 = -4*b + 3*n. Suppose 8*p = 3*p + 10. Let r be -1*p - (-8)/2. Solve b*f = r*f + 3 for f.

3

Suppose 4 = 5*k - 6. Let q be 6 - (-2 + (4 - k)). Solve -m + q*m = 20 for m.

4

Suppose 0 = 5*g - 5*a - 170, 2*g - 3*a - 70 = -2*a. Suppose g = l + 2*l + f, 4*l - 48 = -f. Solve 2*s + l = -s for s.

-4

Let m = -70 + 73. Solve m = -2*j - 1 for j.

-2

Let k(l) = -l3 - 6*l2 + 4*l - 3. Let q be k(-7). Let j = q - 15. Solve i = j*i for i.

0

Let f be 30/(-4)*(-4)/6. Let j(l) = 9*l + 4. Let o(m) = 3*m + 1. Let k(q) = -2*j(q) + 7*o(q). Let h be k(4). Solve f*x - h = 4 for x.

3