Suppose 3*w - 3*z - 6 = -0, -4*z + 12 = w. Suppose -w*a + a = 0. Solve a = -u - 0*u for u.

0

Let i(k) = k3 - 6*k2 + k - 5. Let r be i(6). Suppose 6*g = 5*g - 5, -1 = -3*w - 4*g. Let o be w + -1 + 3 + -4. Solve p + o = r for p.

-4

Let b be (3 + -3)/(2 - 1). Solve b*w = -5*w + 25 for w.

5

Let i be (-21)/1 + 4/(-2). Let y = 32 + i. Suppose y = -2*r + 3*r. Solve -16 - r = -5*g for g.

5

Let c(k) = -k**2 + 10*k - 7. Suppose 3*n = 5 + 19. Let f be c(n). Suppose 2*o - f = 11. Solve -4*y - o = y for y.

-2

Let h = -27 - -28. Solve -2*s - 3 + h = 0 for s.

-1

Let p be -1*(-2)/((-10)/(-15)). Solve 2*u = u + p for u.

3

Let f(t) = 2*t**2 + 2*t - 1. Let u be f(-2). Suppose 3*a = n, a - u*a = n - 10. Solve -4*c + c = n for c.

-2

Suppose 4 + 0 = 4*u. Suppose -4*z - 3*c + 16 = 0, 4*z - 6*z + 4*c + 30 = 0. Let m(g) = -g**2 + 8*g - 2. Let w be m(z). Solve w = 2*j - u for j.

3

Let l(z) = z + 10. Let c be l(-7). Let v = 0 + c. Let y be 9 - ((2 - v) + 2). Solve -d + 5 = y for d.

-3