Suppose -100 + 88 = -4*y. Solve -5 = -y*f + 4 for f.

3

Let o© = c3 - 6*c2 - 6*c + 2. Let n be o(7). Let l = n + -7. Solve 0 = l*x - 5*x for x.

0

Let f(k) = -k3 + 7*k2 - k + 9. Let w be f(7). Let n = 7 - w. Solve 0*j - 5*j = -n for j.

1

Let d = 163 - 154. Solve 4*b - 7 = d for b.

4

Let z(f) = f3 - 3*f2 - 4*f + 1. Let d be z(4). Let r be 1⁄3*d*9. Suppose i - r + 0 = 2*j, i = -j + 3. Solve i = -2*b - 5 for b.

-4

Let d be (-8 + 8)/((-2)/2). Solve d*c + 5*c = -10 for c.

-2

Suppose -17*k + 4 = -16*k. Solve -5*f = -1 - k for f.

1

Let d be 6 + 2 + (4 - 0). Suppose -5*i = -p - 2, 3*i - 3 = -0. Solve -7*z + d = -p*z for z.

3

Let p(h) = h3 + 14*h2 - 16*h - 8. Let a be p(-15). Suppose 3*y - a*y = 0. Let u be (1 + -1)*1⁄2. Solve u = -4*f - y*f + 8 for f.

2

Let i = 32 - 10. Suppose -3*u - u - 5*v = -37, -u - i = -5*v. Solve -2*p = -u - 3 for p.

3