Suppose -5*v + 12 = -28. Let u(j) = j3 - 7*j2 - 9*j + 12. Let g be u(v). Solve g*z = 5 + 3 for z.

2

Let m be ((-25)/(-5))/(3⁄6). Suppose -j - 7 = -2*j. Let s = m - j. Solve -2*v + s = -3 for v.

3

Suppose 3*q = -0*q. Solve 5*r = -q*r for r.

0

Let l(o) = -o3 - 4*o2 + 6*o + 5. Let d be l(-5). Let v be ((-6)/(-9) - d)*3. Let j = 2 + v. Solve 3*i = -i + j for i.

1

Let v be (-2)/(-7) + (-130)/(-35). Suppose 0 = 3*d + 2 - 14. Suppose 3*x = 2*x + d. Solve -v*z - x + 12 = 0 for z.

2

Let b(p) = p3 + 27*p2 + 26*p + 5. Let t be b(-26). Solve -t*k + 2*k = -15 for k.

5

Suppose 5*j + 3*i = -85, -5*i - 9 = 2j + 44. Let u be (-10)/((-2 + 1)-1). Let g = u - j. Solve 0 = n + g*n - 25 for n.

5

Let y© = -c3 - 2*c2 + c + 2. Let h be y(-2). Suppose -o + 16 = -h*o - 3*p, -3*o - 2*p + 4 = 0. Solve w + 3 = o for w.

1

Let m = -14 - -22. Solve 4*y = m*y for y.

0

Suppose -2*x - 39 = -3*x. Let y be x/2 - 3⁄2. Solve 4*n = -2 + y for n.

4