Suppose -5*u = -5*b + 90, 5*u + 34 = -b + 2*b. Solve 1 + b = -3*y for y.

Let c(w) = -w3 - 7*w2 + 8*w + 1. Suppose 3*a - 7*a - 5*r - 37 = 0, r = -1. Let g be c(a). Let s = g - 0. Solve -4*b - 9 = -s for b.

-2

Suppose -3*n - 4*p + 180 = 0, 5*n = -2*p - p + 300. Suppose -n = -4*h - 0*h. Suppose 2*f = -4*l + 16, -3*f = 5*l - 8 - h. Solve 2*r - 5*r + f = 0 for r.

2

Suppose 2*x = -2*d + 46, -2*d = -4*x - 0*x + 68. Suppose 4*j = -2*u + 4*u + 26, -3*u = -j + x. Solve 0 = j*p - 8*p + 8 for p.

2

Suppose -v - 4*p + 13 = 4, -6 = -4*v - p. Solve 0 = -2*s - v + 7 for s.

3

Let j(a) = -a - 2. Let u be j(-4). Solve -u*k = -3*k for k.

0

Suppose s = -3*n + 5, 2 = -5*s - 3. Solve 0 = n*f + 2*f for f.

0

Suppose 5*g - 6 = -3*j, 3*j = 4*g - 2*g + 6. Solve 4*k - 7 - 5 = g for k.

3

Suppose -2*n + 1 - 9 = 0. Let w be (-3)/(-1 - n) - -5. Solve m + 5 = -w*m for m.

-1

Suppose w + 26 = 3*w. Suppose z - 3*h - w = 0, -z + h = -h - 10. Solve 0 = -z*l + l + 12 for l.

4

Suppose 0*n = -4*n - 2*o + 6, -n - 3*o = 1. Suppose -5*d - n*h + 111 = 41, -4*d + h + 69 = 0. Suppose 44 + d = 5*m. Solve -i - m = 3*i for i.

-3