Suppose -3 = -9*d + 6. Solve 4 - d = g for g.

3

Let i(n) be the second derivative of -n5⁄20 + n4⁄2 + 7*n**3⁄6 - 2*n. Let f be i(7). Suppose -3*j + 12 = 0, f = 3*t - 0*j + j - 4. Solve t*d = -5*d for d.

0

Suppose -8*r - 2*r + 20 = 0. Solve t = 1 - r for t.

-1

Suppose -2*m = m - 18. Solve 4*s + m = s for s.

-2

Let p = 5 + -5. Suppose 4*r + 4 = -3*d, 4*r - 2*d + 0*d - 16 = 0. Solve 2*z = -p*z - r for z.

-1

Suppose 4*o - 6 = -5*d, -4*o - d + 10 = 2*d. Solve 0 = 9*w - o*w for w.

0

Suppose -4*x = -3*x - 5. Let y = -5 + x. Suppose -w - 9 + 23 = 0. Solve -5*r + w - 4 = y for r.

2

Let k = 5 - 0. Suppose 3*p + d = 14, -k*p + 0*d + 2*d = -5. Solve p*f = 4*f for f.

0

Let h(n) = -n3 - 6*n2 + 5*n - 1. Let r be (8/(-16))/((-2)/(-28)). Let q be h®. Solve 4*a + q = -7 for a.

-5

Suppose m = 2*h + 3, -5*m = -4*h - 11 - 4. Suppose -m*l + 2 = -l. Solve 0 = y + l - 2 for y.

1