Let u be 7 - (3 + -3 + -2). Suppose 3 = 3*x - u. Solve -3*h = x - 13 for h.

Let c be ⁸⁹⁰⁄₅₅ + 2/(-11). Let a be ⁶⁄₉ + c/3. Let b be ((-15)/(-10))/(²⁄₂₀). Solve -b = k - a*k for k.

3

Suppose 16 = -4*v, 0 = -d - 4*v + v + 13. Solve 0 = -4*g + 9*g - d for g.

5

Let d(w) = 4*w**2 + w - 1. Let u be d(-3). Let l = u + -22. Suppose -m + 6*m = l. Solve 0 = -a + m*a - 3 for a.

3

Let x be (⁴⁄₅)/((-2)/(-10)). Let b = -3 + x. Let d be (-2 + b)/2*-10. Solve -2*v - d = -3 for v.

-1

Let n(b) = -3*b - 4. Let s be n(-3). Suppose -10*i = -5*i - 20. Suppose -i*a = -23 - 37. Solve -4*z = -a - s for z.

5

Let s(g) = -g3 - 4*g2 + 4*g - 3. Let p be s(-5). Let y be ⁴⁷⁄₇ - (-4)/14. Let r be (1 - 3) + 4 + -1. Solve p*c - r = -y for c.

-3

Let q(x) = -x**2 + 5*x + 1. Let m be q(5). Let c = 2 + 0. Solve -m = v - c for v.

1

Suppose 4*f = 9*f. Solve 4*l + 9 + 7 = f for l.

-4

Let a = 5 + -1. Suppose -a*g - 21 = -3*g. Let v be (6/(-4))/(g/70). Solve -20 = v*j + 5 for j.

-5

Suppose -m - 1 = -4*a, 3*a = -m + 2*a + 4. Suppose 0 = -5*q + m*q. Suppose 2*x + 8 = -4*t, -2*x + 5*t = 4*t - 7. Solve q = -0*u + x*u for u.

0