Let p be (-4)/(-14) - (-120)/21. Solve -p*u = -u for u.

0

Suppose 12 = -3*k + 3. Let p = k + 4. Suppose 7*g + 4 = 8*g. Solve -g + p = x for x.

-3

Suppose 4*q + 3*x + 12 = 0, -2 + 6 = q - x. Suppose q = -3*h - 3*r - 6, 0 = h - 3*h + 2*r + 4. Let i be (h - (0 - -3)) + 7. Solve i*f = -f - 25 for f.

-5

Suppose a - 8 = -0*a. Let v be ((-3)/(-2))/((-1)/6). Let p be v/(-3)*23. Solve -a = 2*s + p*s for s.

-2

Let l = -73 + 77. Solve -5*r + 14 = l for r.

2

Let t be (-1 - -3) + 77. Suppose 1 = -t*c + 3*u + 10, 2*c - 4*u = 6. Suppose 5*p = 2*h - 16, -h - 3*h = -5*p - 32. Solve c = b + h for b.

-5

Let b be (4 - 112)/(3/(-18)). Solve -2*r = -5*r + b for r.

3

Let a be ((-4)/14)/((-4)/28). Solve 7*w = a*w - 25 for w.

-5

Let k(t) = t - 10. Let z be k(12). Suppose z*d - 80 = -4*x, 6*d = 5*x + d - 130. Solve -4*l + x = 6 for l.

4

Suppose 0*l = -l + 8. Let q = -5 + l. Solve 0*p + 6 = -q*p for p.

-2