Suppose v + 8 = 9. Solve 4*p - v = -9 for p.

-2

Let x be 20⁄4*(-18)/(-10). Suppose 5*f - 3*u = -x, 12 = f + 3*u + u. Solve f = 5*s - 2*s - 3 for s.

1

Let n = 108 + -48. Suppose -s + n = 3*s. Solve 0 = y + 4*y + s for y.

-3

Let a© = -c + 9. Let f be a(7). Let q be -12*(f/3)/(-2). Solve q = n - 0*n for n.

4

Let c be -7*(-2 - -3) - 0. Let a(h) = -9*h - 15. Let w(p) = 5*p + 7. Let d(v) = 3*a(v) + 5*w(v). Let x be d©. Solve -x*z - 12 = -7*z for z.

4

Suppose -3*y + 4*z + 20 = -0*y, 3*y - 10 = 2*z. Suppose y = r - k, r - k = -r + 4. Solve -r*g = -0*g for g.

0

Suppose 2*t = -0*o + o + 8, 4*t = 4. Let n = -2 - o. Let m be 0*2/n + 10. Solve -a - a = -m for a.

5

Let n(z) = -6*z + 12. Let q(s) = -5*s + 11. Let b(y) = -4*n(y) + 5*q(y). Let j be b(7). Solve 2*r - 4 + j = 0 for r.

2

Let s = -2 - -4. Suppose 5*h - 8*h = -5*i + 12, s*i + h = 7. Solve -i = -4*u - 7 for u.

-1

Let m(u) = -7*u3 - 14*u2 - 6*u - 1. Let t(b) = -b3 - b2 + 1. Let r(k) = -m(k) + 6*t(k). Let p be r(-7). Solve -4*z - 2 = -p for z.

3