Suppose 42 = 5*p + 2*f, -4*p = -5*p - 4*f + 12. Suppose -3*d - p = -5*d. Solve -d*i - 7 = 1 for i.

-2

Let p be 0*(14/(-4))/(-7). Solve -4*d + 7 + 1 = p for d.

2

Let a(s) = 2*s + 19. Let k(h) = -h - 10. Let l(y) = -2*a(y) - 5*k(y). Let r = 15 + -21. Let o be l®. Solve -4*j - o = -j for j.

-2

Let c(v) = v**2 + v + 3. Let j be c(0). Suppose 2*y - 11 = -5*n, j - 4 = -y + 2*n. Solve 4*w - y - 17 = 0 for w.

5

Let w(x) = -x3 - 6*x2 + x3 - 1 - x3 - 4*x. Let y = 3 + -9. Let f be w(y). Solve -f = -5*b - 8 for b.

3

Let h be (-2 - -5)/((-6)/(-8)). Suppose 0 = b - h. Suppose -b*y = 3 - 11. Solve 0 = -y*k - 10 for k.

-5

Suppose 0 = -u + 5*n - 14, n - 1 = -5*u + 7. Solve 5*f + 4 = -u for f.

-1

Let m(k) = -k**2 - 7*k - 3. Let y be m(-5). Suppose 1 = w - y. Let u = -5 + w. Solve -u*l - 20 = -8 for l.

-4

Let l(f) = -4*f - 32. Let v be l(-9). Solve -h + 3*h = v for h.

2

Suppose 55 = 4*z - 3*t, -9 = 3*t + 6. Suppose 3*v + 19 = f, -v + 4*f = 3*f + 9. Let j = v + z. Solve -12 = d - j*d for d.

3