Let w© = -c3 + c2 + 2*c. Let y be w(-1). Solve -q + 0*q + 3 = y for q.

3

Let f(o) = o + 4. Let q be f(-2). Suppose 3*y + q = h, 0*y - 3*h = 2*y - 6. Suppose z - 4*z = y. Solve z = -i - i for i.

0

Suppose 5 = 3*t + 5*n, t + 0*n + 4*n = 4. Solve -5*i = -t*i + 5 for i.

-1

Let y(t) = -2*t - 14. Let r be y(-9). Solve r*j = 6 + 2 for j.

2

Let r = 7 - 4. Suppose 5*p - 4 - 8 = -r*k, 0 = -4*p + 5*k + 17. Suppose -3*o - 2*o = -10. Solve j - p = o for j.

5

Let h be 12⁄20 - 2/(-5). Let s = 4 - h. Suppose -25 = -4*q + 2*y + 1, -24 = -s*q + 3*y. Solve -3 = -2*c + q for c.

4

Suppose 2*s = -h - 35, -3*s = -2*h - 5 - 37. Let f = -24 - h. Solve -4 = -f*z - 16 for z.

-4

Let u = -4 + 6. Let b = 5 - u. Suppose -d + 2 = -3. Solve z - d = -b for z.

2

Let z be (-74)/(-26) - (-2)/13. Solve -12 = -3*m - z for m.

3

Let f be 21/(-63) - (-14)/6. Suppose -3*h - 13 = -5*v + 12, -v - 3*h = -5. Solve -f*c + 6 = -v*c for c.

-2