Let o be (9⁄15 - 1)*-15. Suppose -2*u - 2*k = 0, 9 = -5*k - o. Let p(d) = -d + 2. Let y be p(2). Solve y = 5*c + 12 + u for c.

-3

Suppose 0*a = 4*a. Let u = -34 + 36. Solve a = -c - u for c.

-2

Let t = -75 + 112. Let c = t + -21. Let r = c - 10. Solve -3*w + r = -5*w for w.

-3

Suppose 3*p - 3*z + 26 = -4, 3*p = z - 22. Let t = p - -10. Solve -2*d = -t*d + 4 for d.

2

Let w(b) = -2*b**2 - 13*b + 9. Suppose -r + 0*r - 7 = 0. Let v be w®. Solve -v*z = -6 - 0 for z.

3

Let n = 9 + -8. Solve r + 2 = n for r.

-1

Let b(j) = j - 4. Let w be b(6). Suppose w*h + 6*g - g + 8 = 0, 0 = 4*h - 5*g - 14. Suppose -m = 2*k + 2*m + 11, 0 = -5*k - 2*m. Solve -3 = k*f + h for f.

-2

Let d = 21 + -11. Let w(p) = -p + 14. Let j be w(d). Solve 3*k - j = 5 for k.

3

Let f(x) = -7. Let s(j) = -j - 6. Let c(h) = 3*f(h) - 4*s(h). Suppose -4*b - 5 = -g - 21, -3*g = 2*b + 6. Let o be c(b). Solve w - 4*w = o for w.

-5

Let g(y) = y2 + 5*y - 6. Let x(b) = 12*b + 4*b2 + 3*b + 0*b**2 - 19. Let r(i) = -7*g(i) + 2*x(i). Let m be r(5). Solve -19 = m*k - 3 for k.

-4