Suppose -15 = 2*m - 57. Let d = 25 - m. Solve -3 + 15 = -d*x for x.

Suppose 37*s - 40*s = -6. Solve -4 = -s*b + b for b.

4

Let d be (³⁄₄)/(-1)*-4. Let t = d + -3. Suppose t = -2*c - 4*j, -3*c + 0*c = -2*j. Solve c*b - b - 5 = 0 for b.

-5

Let g be ((-3)/(-5) - 1)*-5. Let r be (2 - (1/(-1) - -20))/(-1). Solve -r = 3*a - g for a.

-5

Suppose n + 4*n - 84 = 2*f, -3*n = -2*f - 48. Solve 5*v - n = 2 for v.

4

Let y be 3 + (0 - -6) + -3. Let m = y - 2. Solve 3*n - m = n for n.

2

Let c® = 2*r**2 + 44*r - 43. Let k be c(-23). Solve 16 - 13 = -k*y for y.

-1

Let g(m) = -m3 - 10*m2 - 13*m - 12. Let i be g(-8). Let n be 1/(-5) - i/30. Solve -d = n + 1 for d.

-2

Suppose 27 - 11 = -4*w, 5*w = -3*f - 14. Suppose -y - 7 = -0*x - f*x, x + 1 = -y. Let j(m) = 3*m**2 - 4*m + 1. Let h be j(3). Solve -2*k - h = x*k for k.

-4

Let c be (³⁄₂)/((-2)/(-4)). Suppose 2*s + 3*s - 24 = -4*o, -o - 19 = -5*s. Solve -s*t + c = -5 for t.

2

Suppose -6*k + 2*k = -5*z + 32, 4*z - k = 19. Let u be (-3 + 7)*²⁄₄. Let a = z - u. Solve -m - a = -5 for m.

3