Suppose 0 = p - 0*p. Suppose -4*x + 3*x - 3*t - 12 = p, t = -4*x + 7. Suppose -16 = -o + 4*r, -2*r + 16 = 3*o + 2*r. Solve x - o = s for s.

-5

Suppose -9*v + 5*v = -4. Solve v = a - 1 for a.

2

Let a = 2 + 0. Let y be 65⁄20 + 2/(-8). Solve 0 = r + a*r + y for r.

-1

Suppose -8*v + 6*v = 0. Solve -2*f = -v*f for f.

0

Let x be 2/(-9) + 50/(-18). Let d be (-2 - -3)/(x/(-75)). Suppose c - 7 = 4*q - 2, -5*c = 5*q - d. Solve -l + c*l + 4 = 0 for l.

-1

Let r(b) = b**2 + 7*b - 3. Let z be r(-8). Suppose -5*q = -0*q - 55. Solve z + q = -4*s for s.

-4

Let c be (-6)/(-15) + 7/(-5). Let k be -2*(c + (-3)/(-6)). Solve -v + 0 - k = 0 for v.

-1

Let u = 12 + -9. Suppose -d = -5*y - 0*d + 9, -3 = -u*y + 3*d. Solve h = -y*h - 15 for h.

-5

Let z = 8 - 7. Suppose 2*j + z = -0*j + 3*q, j + 5 = 3*q. Solve -2*i = -j*i for i.

0

Let m(o) = -o - 11. Let s be m(-7). Let v = s + 7. Solve -v = t - 2 for t.

-1