Suppose -3*n = -0*n - 12. Let z = -6 + 9. Suppose z*f = f + 8. Solve n = -f*t - 0 for t.

Let y(w) = -w3 + 1. Let p(i) = 4*i3 - 3*i**2 - i - 7. Let u(v) = p(v) + 5*y(v). Let t be u(-3). Solve -t - 19 = -5*c for c.

4

Let d(i) = i + 7. Let u be d(-7). Suppose 5 = 2*w - 1. Solve -w*n + u*n = 0 for n.

0

Let l = 18 - 10. Let k = -3 + l. Solve k*c = c + 20 for c.

5

Let y(h) = -h**2 - h + 21. Let z be y(0). Let u = z + -16. Solve u - 30 = -5*w for w.

5

Let q(h) be the first derivative of 2*h³⁄₃ + 2*h2 - h - 1. Let f be (2 + -1)*21/(-7). Let p be q(f). Solve -p*v = -v + 4 for v.

-1

Let k be (5 - 2)/((-3)/4). Let m = -4 - k. Solve m = x - 2 - 3 for x.

5

Let o be (-1)/(-1 - 0) - 30. Let s = 54 + o. Solve -2*k - 3*k + s = 0 for k.

5

Suppose v + 5*j + 5 = 0, 0*v + 2*j = -v - 2. Solve -4*i + 4 + 4 = v for i.

2

Let u be 5*-1*1/(-5). Let q© = c3 + c2 - c + 1. Let o be q(u). Solve 6*a + 12 = o*a for a.

-3

Let v = 23 + -15. Let z© = c**2 + 3*c + 4. Let o be z(-5). Let n be (-4)/o - (-6)/21. Solve -4*m + v = -n for m.

2