Let l = 21 - 19. Suppose -g + 5*d = 16, -l*g + 3*d = 3 + 1. Solve g*u + u = 10 for u.

Let s = 0 + 4. Suppose -2*v = 2*v - 88. Let x = v - 14. Solve s*o + 0*o = x for o.

2

Suppose -3*z + h + 49 = 0, -6*z = -2*z - 5*h - 80. Solve -5*j + 5 = z for j.

-2

Let h = 89 - 88. Solve -v - 2 = h for v.

-3

Let u(z) be the first derivative of 11*z⁴⁄₄ - 2*z³⁄₃ + z**²⁄₂ + 2. Let y be u(1). Suppose -y + 2 = -2*v. Solve -v*o - 20 = o for o.

-4

Let d(p) = p**2 + 12*p. Let b be d(-12). Let k = -14 - -26. Solve 0*v + 4*v + k = b for v.

-3

Let f = -2 + 1. Let q = f + 1. Solve 4*b = -q*b - 20 for b.

-5

Suppose -k = 2*k - 9. Let n be (3 - 3) + k - 6. Let v be (n/(-6))/((-1)/(-2)). Solve -3*c + v = -2 for c.

1

Let m = 140 - 134. Solve -m*t = -t - 5 for t.

1

Let c(g) = -g*2 + g. Let a be (⁹⁄₆)/(-3)-2. Let b be c(a). Solve 5*j - j = b for j.

0

Let c be 3 - (-3)/3*33. Let m be ⁵⁰⁄₁₅*c/15. Solve m = -u + 3*u for u.

4