Let r = -5 - -8. Suppose h + 7 = r*f, -3*f = -0*f - 3. Let t be (-9)/(-6) - 2/h. Solve -2*u - t*u - 20 = 0 for u.

-5

Let m(f) = 2*f**2 + 2*f - 3. Let j be m(2). Suppose -q - 3 = -5*d - 0, -d - 4*q + j = 0. Let n = 5 - d. Solve n*s + 0 - 4 = 0 for s.

1

Let g = -8 - -1. Let i be ((-2)/4)/((-2)/28). Let p = g + i. Solve p = 2*z + z + 3 for z.

-1

Suppose 110 = -8*x + 3*x - 5*v, -2*x - 35 = -v. Let m = 35 + x. Solve y = -3*y - m for y.

-4

Let p be 16⁄6 + 1⁄3. Suppose -5*d = 5*t, 0*t = 3*d - 5*t - 16. Solve d*b - p = 3 for b.

3

Let n(h) = -h**2 + 6*h - 6. Let o be n(4). Let i be ((3 - 1) + -1)*0. Solve z - o*z = i for z.

0

Let s© = -c3 + 7*c2 + 2. Let b be s(7). Let q(j) = -4*j3 + 2*j2 - 1. Let i be q(-1). Let t = i + b. Solve 2 = -y + t for y.

5

Let i be 5*(-3 + 18⁄5). Suppose -3*z = 5*b - i, 4*z + 0 = 2*b + 4. Solve b = -4*u + u - 6 for u.

-2

Let u(q) be the first derivative of q3⁄3 + 4*q2 + 7*q + 3. Let y be u(-7). Solve -2*p + y*p = -10 for p.

5

Let n = -12 + 19. Suppose -n*q = -2*q - 15. Solve -3 = -q*s + 12 for s.

5