Let s = 20 + -12. Let n(u) = -u**2 - 8*u + 5. Let g be n(-7). Solve s + g = 4*p for p.

5

Suppose -2*a + 11 = -r, -3*r + 0*r = a - 9. Solve 2*b = a*b + 12 for b.

-3

Let t(y) = -y2 + 10*y - 16. Let c(f) = 8*f3 - f + 1. Let k be c(1). Let i be t(k). Solve i = m - 2 for m.

2

Let w(s) = s**2 - 2*s - 5. Let u be w(4). Suppose -u*n = -n - 6. Solve -n*p = -2*p for p.

0

Let s(a) be the first derivative of a**2⁄2 + 5*a - 1. Let x be s(0). Suppose 4*w - 5 = x*m - w, 5*m - w - 7 = 0. Solve m = -2*v - 8 for v.

-5

Let j be (24/(-10))/((-6)/(-20)). Let u = j - -11. Suppose 2*q - u*q = -5. Solve -q*t + 0*t = 10 for t.

-2

Suppose 0*x + 4*x + 3*w - 26 = 0, 0 = 4*x + w - 22. Suppose -4*l + 4 = -4*n, 0 = l - 0*n + x*n - 13. Solve -8 = -a + l*a for a.

-4

Let m(q) = -q - 3. Let x be m(-3). Solve -4 = -x*d - d for d.

4

Suppose -2*i + 2 = -0. Solve i + 3 = -n for n.

-4

Suppose -14*m + 42 = -8*m. Solve -5 = -4*h + m for h.

3