Let s(y) = y + 13. Let n be s(-12). Let f be (n - 2) + (-12)/(-4). Solve f*z + 3*z = -5 for z.

Suppose 4*o - 20 = 2*o. Let s = o + -7. Suppose -3*h - s*l - 4 = -28, 0 = -2*l. Solve h = 2*m + 2 for m.

3

Suppose -9 = -7*x + 4*x. Suppose l = x*l - 4. Solve -p + 4 - l = 0 for p.

2

Suppose 2*g = -0g + 10. Let d be (4/(-16) + 0)-4. Suppose 29 - d = 4*v. Solve g*k + v + 13 = 0 for k.

-4

Let b(i) = -2*i - 1. Let u be b(-2). Let f be 14((-46)/(-8) + -5). Solve -u = f*o - 0 for o.

-1

Suppose 4*u - 22 = 2*u + 5*r, -9 = 3*u + 3*r. Solve 0 = h - u - 4 for h.

5

Suppose 15 = 5*z - 30. Let g be ((-3)/z)/(2/(-18)). Suppose -j = 4*j - 5. Solve s = -g - j for s.

-4

Suppose -6*r = -8*r - 14. Let n be r/14 + ⁵¹⁄₂. Solve s = -4*s - n for s.

-5

Suppose -6*t = -0*t - 3*t. Solve -5*h + 3*h + 4 = t for h.

2

Suppose 5*g = -0*g. Suppose -4 = -3*y + y. Suppose -5*b + 25 = -3*x, g*b + 5*x + 29 = y*b. Solve b*u = u for u.

0

Let w(a) = -a**2 + 8*a - 7. Let m be w(7). Let h be (3 - (m - 0)) + -3. Solve -8 = -h*o - 2*o for o.

4