Let u(y) = y3 + 2*y2 - y + 4. Let c be u(0). Solve 2*d = d + c for d.

4

Suppose 4*l = -12, 0*o = -o + 3*l + 11. Suppose -6 = o*q - 14. Let i be ((0/4)/1)/3. Solve i = -5*p + p - q for p.

-1

Suppose -3*x = -5*s + 24, 3*s - s - 5*x = 21. Solve -2*a + 10 = s*a for a.

2

Let k be 48/(-18)*(-9)/(-6). Let p = k - -8. Solve -p*d - 23 = -7 for d.

-4

Let i(s) = -s3 - 11*s2 - 11*s - 10. Let y be i(-10). Suppose 2*g - 4 = -0*g. Solve y = -2*m - g for m.

-1

Let j(o) = o - 13. Let l be j(0). Let z = 7 - l. Suppose -7*x + z = -2*x. Solve x*b - 5 = 7 for b.

3

Suppose 0*v - 12 = 4*v. Let g = v - -6. Suppose -4*x = -q - 11, g*x - q = -0*x + 7. Solve 0 = -4*r + x + 12 for r.

4

Suppose -o + 11 = -2*l - 2*l, 2*l = -5*o + 11. Suppose 0 = -4*j + 5*m + 18, 0*j - 2*m = -2*j + 8. Solve -d = -j*d - o for d.

-3

Let a be (3 + 0)*8⁄12. Suppose -a*l = 2*l + 4. Let f be -1 - (-6)/3 - l. Solve 2 = -4*t - f for t.

-1

Let l(h) = h3 - 7*h2 - 7*h + 4. Let y be l(8). Solve -u - y = 2*u for u.

-4