Suppose 3*a - 162 = 3*r, 3*a + 2*a + r = 270. Let y be 4/(-6) - (-252)/a. Solve -3 - 13 = -y*b for b.

4

Suppose 5*w = t - 7, -2*w + 0 = 2. Solve 0 = -h + 3 + t for h.

5

Let a(z) = z3 - 3*z2 - 4*z - 1. Suppose -2*k + 4 = 2*j, -2*k = -3*k - 4*j - 4. Let p be a(k). Let m be (p - 0)/(1/(-3)). Solve -c - m*c = 0 for c.

0

Suppose 4 = 2*h + 4*b, 0 = -4*h + 3*b - 5*b + 8. Suppose -j = 2*g + h, 0 = -3*j + 3*g + g + 24. Solve -3*l = -l - j for l.

2

Suppose -4*g - m = -0*m, 0 = -3*g + 2*m + 11. Solve -3*w - g = -2*w for w.

-1

Let l(b) = b3 - b2 + 2. Let s = -2 - -2. Let y be l(s). Suppose -4*h - 5*d + 14 = -y*h, 4*h = 3*d + 2. Solve -v + 2*v - h = 0 for v.

2

Let r be 3 + 2/(-2) - 0. Solve -p = p + r for p.

-1

Suppose -2*k + 2*r + 2 = -4, 0 = -r - 3. Solve x + x = k for x.

0

Let j(q) = q**2 + 10*q + 12. Let p be j(-9). Solve -p*z = z for z.

0

Suppose -2*o + 4*o = -5*c, 0 = -3*c - 3*o. Solve 3*a - 3 = -c*a for a.

1