Suppose -3*b - 40 = -4*u - b, 2*u - 3*b = 28. Let s = u - 6. Solve 0 = -7*y + s*y for y.

0

Suppose -3*v = -0*v + 66. Suppose 6*m = m - 10. Let c be m/11 + (-268)/v. Solve 0 = -3*x + c for x.

4

Suppose 5*u = -57 + 7. Let g be (-4)/u + (-66)/(-10). Suppose -9 = -4*f - w - 1, -5*f = -w - 1. Solve f = -2*z + g for z.

3

Let m(k) = -2*k. Let s be -9 + 6⁄2 + 1. Let q be m(s). Solve 5*d = -0*d - q for d.

-2

Suppose -20 - 20 = -4*j. Suppose 2*x - q - j = 0, q - 5*q - 13 = x. Suppose -2 = -5*m + x, 3*m + 97 = 5*k. Solve 2*z + 3*z = -k for z.

-4

Let c = -17 - -1. Let o be ((-2)/(-4))/((-2)/c). Let w = -2 - -7. Solve 0 = -3*k + w*k + o for k.

-2

Suppose -2*r = 4*a - 12 - 6, r + 3*a - 11 = 0. Solve -3*u = -r - 10 for u.

5

Suppose 2*i + 21 = j, -2*j = 7*i - 3*i + 22. Let g = i - -10. Solve -2*w = g + 4 for w.

-3

Let a = -4 + -5. Let s = -5 - a. Solve -i + 15 = -s*i for i.

-5

Let s = -11 - -26. Solve 2*v + v - s = 0 for v.

5