Let t(z) = z - 8. Let k be t(-6). Let y be k/(-10) - (-4)/(-10). Let v be y + (0 - 1) + 2. Solve 0 = -v*a - 0*a - 2 for a.

Let n = -427 - -793. Let z be n/15 + 4/(-10). Let v be (z/20)/((-2)/(-10)). Solve w + v = -w for w.

-3

Suppose -n + 3*h + 6 = -1, -h + 6 = -2*n. Let v(u) = u3 + 5*u2 - 6*u - 5. Let z be v(n). Solve k + z = 6*k for k.

5

Suppose g - 3*l = 6*g - 50, -3*l = -4*g + 13. Solve -11 + g = -f for f.

4

Suppose 4*x - a - 47 = 0, -3*x + 40 = 6*a - 2*a. Solve -x = -5*n + 2*n for n.

4

Let k(n) = 2*n**2 + 4*n + 6. Let m be k(-4). Suppose -2*t + 4 = -m. Let r be (t/3 + -2)*3. Solve 0 = -r*o + 4*o for o.

0

Let q(d) = -d - 6. Let l be q(-6). Solve i + i - 8 = l for i.

4

Let a be ((-78)/4)/((-3)/4). Let u(m) = -3*m + 7. Let k be u(1). Let w(h) = -3*h. Let v be w(-2). Solve -k*g - v = -a for g.

5

Suppose -2*w + 3*y = 6*y - 11, -7 = -w - 3*y. Solve -w*h + 15 = -h for h.

5

Suppose 2*r - 3*r - 8 = 0. Let k = r + 13. Suppose -7 = -k*x + 8. Solve 0 = -5*j + x - 13 for j.

-2

Let g = -7 + 10. Suppose q = -0*q - g, 4*z + 12 = -4*q. Solve z*w + 5*w = 0 for w.

0