Suppose 1 = 5*q - 9. Let u(o) = -q*o + 2*o + o - 4. Let w be u(6). Solve -6 - w = -4*r for r.

2

Let k be (32/(-6))/(2/(-3)). Suppose 0 = k*s - 13*s + 20. Solve -s*v + 3 + 5 = 0 for v.

2

Suppose 6*f - 4*m + 6 = 5*f, 0 = -3*m + 6. Suppose -1 = -f*k + 2*a + 17, 5*a = -4*k. Solve 0*p + k*p + 10 = 0 for p.

-2

Suppose o = 6 - 2. Solve -n + 0 = o for n.

-4

Suppose 32 = -2*j + 4*j. Suppose -3*z + 20 = -l, j = 4*z - l - 9. Let f = z + -1. Solve -4*y + f = -2*y for y.

2

Suppose 2*a - 3*q = 36, 2*a - 4*q + 54 = 5*a. Let h be 4/(-16) - a/(-8). Solve 0*j + h = -j for j.

-2

Let w = 21 - -4. Solve -s - w = 4*s for s.

-5

Let s = 4 + -2. Let h be -2*((-3)/(-2) + -2). Let u be h/((-2)/(-1 + -13)). Solve -s*k = -u*k for k.

0

Suppose -8 = -7*h + 3*h. Solve h*m = -4 - 4 for m.

-4

Suppose 13 = 2*z - 3*n, -10 = -z + 4*n + 4. Suppose -5*b = q + 23, 0*b = z*q - b - 9. Suppose 2 = q*a - a. Solve -a*p = 3*p - 20 for p.

4