Let q = -1521 - -1562. Let o = -17 + -20. Let s = o + q. Solve 6*h + r = 2*h - 17, s*r = 4*h + 12 for h.

-4

Let f = -3074 + 3079. Solve 0*q + 5*u = -q + 21, -f*u = -5*q - 45 for q.

-4

Suppose 0 = -26*p + 24*p - 214. Let h = 110 + p. Solve -4*y = h*f + 7, -2*y - 3*f = -6*y - 25 for y.

-4

Suppose 5*z - 9 = -5*i + 21, -5*z - 60 = -4*i. Suppose l - 3*h = 4*l, l - h = i. Solve -5*o + 6*q = q + 10, l*o = -q + 8 for o.

1

Let j(y) = 74*y - 1776. Let a be j(24). Solve -1 = 5*r - x - 4, -3*r - 3*x - 9 = a for r.

0

Suppose 0*z + 68 = 4*z. Suppose 22*r - 10 = z*r. Suppose -r*h + 3 = -1. Solve 10 = -5*m + h*v, 0 = 5*m - 0*m + 5*v + 45 for m.

-4

Suppose i - 2*i + 55 = 0. Suppose 13*h + i = 18*h. Solve -3*s + g = -h, 4*s = -0*s + 3*g + 13 for s.

4

Let h(g) = 18*g + 239. Let n be h(-13). Solve -6 = 2*a + 3*q, -n*a - 10*q + 13*q + 27 = 0 for a.

3

Let f = -495 - -495. Solve 3*k + m + 19 = f, k + 4*m = 6*k + 9 for k.

-5

Suppose -8*g = 4*s - 3*g + 21, 0 = -s + 5*g + 26. Let o be 2/(s/(-1))*18. Let p = -29 - o. Solve 5*m + 1 = f + 2*m, 0 = 2*f - m - p for f.

4