Let t be (-7 - -2)*(-32)/80. Solve -t = 3*h + 4 for h.

-2

Let x = 3 + -5. Let s(y) = -y3 - 2*y2 - 2*y - 1. Let u be s(x). Solve 0 = u*b - 5*b for b.

0

Suppose -3*w + 15 = 3*b, -2*b + 4 = -b + 2*w. Suppose 5*d + 4*y = 8*y + 2, 0 = -5*d + 2*y + b. Solve 4*x = d*x - 2 for x.

-1

Suppose -2*w = 25 - 25. Suppose 66 = 4*z + 3*b, -z + 2*z - 5*b - 5 = 0. Solve w = c - 4*c + z for c.

5

Let o = -44 - -48. Solve -5*h - 11 = o for h.

-3

Suppose -25 = -2*s + j, 3*s + 4*j - 40 = 6*j. Suppose 0*b + 3*b = 0. Suppose b*c - 2*c = -s. Solve -3*p - c = -2*p for p.

-5

Let g be (20/(-30))/((-2)/9). Solve 0 = 6*x - g*x + 9 for x.

-3

Let w(x) be the second derivative of x4⁄12 - 2*x3⁄3 + 3*x. Let j be w(5). Let o = 1 + 5. Solve 0 = 2*k - j*k - o for k.

-2

Let p = 0 - 1. Let g = p - -3. Solve 0 = -7*q + g*q - 25 for q.

-5

Let n = -4 + 8. Let u be -1*(-5 - 1) + -1. Suppose b = u*b - 4*c - 20, 5*b = -c - 5. Solve o - 3 + n = b for o.

-1