Let w = -8 - -12. Let n be w/12 + (-1)/3. Solve -4*c + n*c = 8 for c.

Let d = -6 + 8. Suppose 2*c - 3*j = -d*j + 11, 2*j + 10 = 0. Let b be (-3)/(-6) + (-3)/(-2). Solve b*u = c*u + 3 for u.

-3

Let k be (⁴⁸⁄₁₀₈)/((-4)/(-18)). Solve -3 = w - k for w.

-1

Suppose 2*a = -3*c + 6, 0 = -c + 5*c + a - 8. Solve 2*s - 20 = -c*s for s.

5

Suppose -22 = -5*r - 7. Solve -g - r = -0 for g.

-3

Let s® = -r3 - 8*r2 - 7*r + 3. Let b be s(-7). Let l(m) = -m3 + 3*m2 + 4. Let u be l(b). Solve 2*h = -2*h - u for h.

-1

Suppose 0*h = -3h. Let d be (4 + 3/(-1))-4. Let s = h - d. Solve 9*l - s*l + 10 = 0 for l.

-2

Let n(d) = 3*d - 15. Let k be n(6). Suppose 5*o - 23 = -4*t, 4*o = k - 23. Solve 3*a + t = -0*a for a.

-4

Let o(w) = -w2 + w3 + 4*w2 + 0*w + 2*w2 + 4 + 4*w. Let j be o(-3). Solve -4*y = -2 - j for y.

3

Let a = -9 - -13. Solve 0 = -3*g + a*g + 4 for g.

-4

Suppose -3*n = -4*n + 4*v + 18, 5*n + 6 = -4*v. Solve -h - n = -2*h for h.

2