Let f(q) = q + 26. Let j be f(-22). Solve j*r = 29 - 9 for r.

5

Suppose -c - 10 + 46 = 0. Suppose 5*h = h + c. Solve h = -0*g - 3*g for g.

-3

Let b(o) = -o + 1. Let y = -9 - -14. Let z be (1⁄2)/(y/10). Let q be b(z). Solve -2*s + 1 + 7 = q for s.

4

Suppose -5*y = -5*q - 13 - 7, 5*y + 25 = -4*q. Let n(t) = t**2 + 3*t - 2. Let z be n(q). Solve 4*i = z*i - 12 for i.

3

Let u = 144 - 134. Solve -u = -2*n - 12 for n.

-1

Let l(x) = -x**2 - 9*x - 10. Let r be l(-7). Suppose r*h - 5 = u, 0*u + 11 = -2*h + 5*u. Suppose -4*s = 4 - 16. Solve s*f - h*f = 0 for f.

0

Suppose g + 9 = 1. Let r = g + 12. Suppose 4*v + 4*y - 20 = 0, r*v - y - y - 8 = 0. Solve -v*k - k = 0 for k.

0

Let t(y) be the second derivative of y3⁄6 + 7*y2⁄2 - y. Let p be t(-5). Suppose p*c + 3*h - 36 = -2*c, 0 = -3*c + h + 14. Solve c*s = s - 15 for s.

-3

Let b be (2 - 0)/((-4)/(-10)). Suppose -119 = -b*h - 39. Solve 0 = 4*l + 4 - h for l.

3

Suppose 2*l + 18 = 90. Let h = -12 + l. Suppose -2*s + h = -0*s. Solve 6*b + s = 2*b for b.

-3