Let m = -8 + 11. Let p be m + 7 - 3/1. Solve -p*b + 2*b = -5 for b.

Let d be (-12)/(-54) + ⁷⁄₉. Let y be ²⁄₄ + d/(-2). Solve -2*w + 1 - 5 = y for w.

-2

Suppose 4*l = 4*r - 133 + 45, 0 = -3*r - 2*l + 56. Solve -5*n - r = -0*n for n.

-4

Suppose 0 = -4*i - 8 + 40. Let x(y) = -y**2 + 9*y - 4. Let q be x(i). Solve q*a = -a + 15 for a.

3

Let x(u) = -2*u**2 + 19*u - 39. Let m be x(6). Solve m = 7*d - 6*d for d.

3

Let u be (-10)/(-15) + ¹²⁄₉. Solve -u = -4*y + 6 for y.

2

Suppose 0 = -4*i - 33 + 113. Let d(p) = -p**2 - 15*p + 19. Let m be d(-16). Solve -2*v - m*v + i = 0 for v.

4

Suppose 6 = 2*j + 2. Suppose -3*w = -z + 4*z, 2*z = -w - j. Suppose 0 = w*f + 3*f. Solve f = -3*r + r for r.

0

Let b be ((-1)/2)/((-1)/2). Let y(d) = d - 8. Let m be y(10). Solve -m*s - 1 - b = 0 for s.

-1

Suppose -16*u + 407 = 103. Solve 1 = 5*h - u for h.

4

Suppose 3*k + 2*k - 25 = 0. Solve k*p - 8 = 3*p for p.

4