Suppose 61*z + 34 = 63*z. Solve z*j - 13*j = 0 for j.

Suppose 0 = 8*g - 13*g + 25. Let v(k) = -k3 - k2 + 2*k - 1. Let y be v(-3). Solve g = -3*l + y for l.

2

Let c = 13 + -9. Solve c*m = 1 + 3 for m.

1

Suppose 4*n - 8 = 2*n. Let j(v) = -v3 + 6*v2 + 7*v. Let d be j(7). Solve d*u - u + n = 0 for u.

4

Let d = -6 - -6. Let y = d - -2. Solve y*t + 3*t = -25 for t.

-5

Let h = -15 - -11. Let j = h + 4. Solve 7*f - 3*f = j for f.

0

Let t be (8/(-6))/(12/(-54)). Let l be (t/10)/(²⁄₁₀). Solve 2*s - 3*s = l for s.

-3

Let v(s) = s**2 + 6*s + 8. Let q be v(-4). Solve q*k - 4 = -k for k.

4

Suppose -4 = 4*h - 24. Let o = -2 + h. Solve -o = -4*u + 3*u for u.

3

Let m(f) = -6*f3 + 2*f2 + f - 2. Let z(n) = n**3. Let c(l) = m(l) + 5*z(l). Let x = 14 + -12. Let w be c(x). Solve 5*y - y = w for y.

0

Suppose -3*o + 67 = -2*n, -5*o + 112 - 5 = -n. Let h(v) = v**2 + 11*v + 19. Let r be h(-10). Solve -o = 4*k - r for k.

-3