Suppose 0 = -5*y + 24 + 6. Let d be ((-12)/8)/(y/(-20)). Solve -d*i + 2 + 8 = 0 for i.

2

Suppose -21*z - 60 = -31*z. Let f(x) = -x3 + 3*x2 + 1. Let q be f(3). Let w be 2 + q/(-2)*-2. Solve z*v - w = 3*v for v.

1

Suppose 0 = 5*v + 1 - 1. Let b(w) = -4*w3 - w2 - w - 1. Let y be b(-1). Let f = v + y. Solve -f + 15 = 4*g for g.

3

Suppose -3*q = -f + 29, q = 5*f - f - 61. Solve -5*g + 1 + f = 0 for g.

3

Suppose 3*h + m - 4 = -0*h, 2*h - 16 = 2*m. Suppose 0 = -0*x - h*x. Solve -3*s + 0*s - 3 = x for s.

-1

Suppose 0*f = f - 14. Let t = f + -8. Solve t*o + 6 = 4*o for o.

-3

Suppose -r - 15 = -4*r. Let n = 37 - 18. Solve 4 = -r*m + n for m.

3

Let o = 47 + -44. Solve -j = 2*j - o for j.

1

Let r(b) be the third derivative of b6⁄120 + 7*b5⁄60 + 5*b3⁄6 + 4*b2. Let q be r(-7). Let o = q + -3. Solve -o*c + 12 = c for c.

4

Suppose h + 0 = 2. Suppose -6 = -h*m - 0. Suppose -2*f = 2*j - 20, -m*j + 0*f = 5*f - 34. Solve j*y - 5 = 3*y for y.

1