Suppose u = -4*p + 67, 5*p = p + 3*u + 87. Suppose 0 = -5*d + p - 3. Solve -d*b + 20 = b for b.

5

Let n(o) = o**2 - 4*o + 5. Let k be n(5). Suppose -z + 4*f = k, 0*f + 16 = -4*z + 4*f. Let a = z - -14. Solve 3*l + a = -0*l for l.

-4

Let l be (2 - 0 - -4) + (3 - 4). Solve -2*m + l*m = 15 for m.

5

Suppose 4*i - 8*i = -212. Suppose -13*w = 300 + 129. Let j = w + i. Solve -2*q = 2*q - j for q.

5

Let m© = 5 + 3*c2 + 3*c2 - 14*c + c - 5*c**2. Let z be m(13). Suppose -6 - 6 = -4*g. Solve z*q = g*q + 2 for q.

1

Suppose 0 = -2*n + 6*n. Let l be (12⁄6)/(2⁄3). Suppose 8 = 5*c - 0*i - 3*i, l = 4*c + i. Solve a + n + c = 0 for a.

-1

Let q be 2 + -1 + -2 + 0. Let p = q + 1. Suppose -3*i - i - 5*r = -28, -5*r + 10 = -5*i. Solve p*c + 4 = i*c for c.

2

Let f© = -c3 - 7*c2 + 6*c - 11. Let a be f(-8). Solve i = a*i - 4 for i.

1

Suppose 0 = 5*h - 2*s - 5 - 15, -5*h - s = -20. Solve -h*i = i - 20 for i.

4

Let k = -28 + 44. Suppose k = -h + 5*h. Solve 0 = -2*b + h*b + 8 for b.

-4