Suppose -4*v + 2 + 6 = 0. Suppose -3*i + i = -3*y, 0 = 4*i + y. Suppose i*f - 9 = -3*f. Solve v*b - 1 = f for b.

2

Suppose -4*u = -5*w - 19, -8 = -2*u - 3*u + w. Let j = u - 1. Solve j = -i + 3 - 5 for i.

-2

Let n(i) = 5*i. Let m be n(1). Suppose m + 11 = 2*k. Solve 2*s = -0 + k for s.

4

Let v® = -r3 - 11*r2 - 10*r + 10. Let f(k) = k3 + 2*k2 - 7*k - 6. Let j be f(-4). Let u be v(j). Suppose 4*y - 4 = 4. Solve u + y = -3*n for n.

-4

Suppose -4*n - 15 = n. Let a(j) = j3 + 4*j2 + 3*j + 4. Let m be a(n). Solve -m*s = -s for s.

0

Suppose 0*d - 5 = 5*d. Let p be (d - -1)/3*1. Solve o - 3*o - 8 = p for o.

-4

Let o be (-20)/(-14)*(0 + 14). Solve -o = -5*a + a for a.

5

Let r(k) = k - 7. Let z(l) = l3 - 5*l2 - 5*l - 5. Let w be z(6). Let a = 8 - w. Let j be r(a). Solve -3*n + 0*n - 15 = j for n.

-5

Suppose 0 = 2*t - 3t - 1. Let d be 0(-3 + (0 - -2)). Let r be (d/t)/(1 + 1). Solve -o = -r*o for o.

0

Suppose -5*o = -20, 0 = d + 2*d + 5*o - 44. Solve 0*s + 2*s = -d for s.

-4