Suppose 7*a + 0*a = -5*a. Solve a = -4*n + 3 + 1 for n.

1

Suppose 5*r - 16 = -2*d + 4, 4*r = 5*d - 116. Solve -2*c - 2*c = -d for c.

5

Suppose 3*k - 11 = -g, -5*g + 4 + 17 = -2*k. Solve -2*d + g*d = 0 for d.

0

Let u(y) be the second derivative of y412 - y36 - 2*y. Let r be u(-1). Solve -r*w + 0*w = 0 for w.

0

Suppose r = -r + 10. Let x be (0 + 1)*r - 2. Solve -x*s + 0 = -9 for s.

3

Suppose v = 7 - 3. Suppose 2*i - 26 = 14. Suppose 0 = -f - 4*f - i, 2*c - 4*f - 36 = 0. Solve -v*y + c = -6 for y.

4

Suppose p = -0 + 11. Let d(s) = -11*s + s3 + 0*s3 - 3*s2 + 3 - 7*s2. Let x be d(p). Solve 3*o - x = 2*o for o.

3

Let z = -17 - -86. Suppose -2*d - 3*d + 4*w + 63 = 0, 5*d - 2*w - z = 0. Solve -d + 5 = 2*s for s.

-5

Suppose 3*q - 12 = 0, 0 = 4*j + 5*q + 5 - 53. Suppose -5*d = -3*r - 16, 3*d - 2*d = -5*r + 20. Solve 2*t = j*t + d for t.

-1

Suppose 7*o = -0*o + 7. Suppose -4 + 12 = 2*y. Solve o = -h - y for h.

-5