Let t(y) = -y - 2. Let s = -16 - -11. Let a be t(s). Let b be 18/(-2)*a/(-9). Solve -b*z = z for z.

Let w(x) = -4*x2 - 2*x2 - 9*x + 3*x2 - 4 + 2*x2. Let t be w(-8). Solve -t*v = 12 - 4 for v.

-2

Suppose -3*l + 2*l - 1 = 0. Let p be (-10 - (4 + -2))/l. Solve -2*a + 6*a = p for a.

3

Let o(n) = n**2. Suppose -3*w = -0*w. Let g be o(w). Suppose -2*d + 2 + g = 0. Solve 4*z - 7 = d for z.

2

Suppose -4*u = 5*p - 3*u + 3, 9 = -4*p - 3*u. Let j = 2 - p. Suppose 0 = -0*q - j*q + 8. Solve -q*k + 0 = -4 for k.

1

Suppose -3*a = 4 - 22. Suppose 19 + 1 = 4*l + 4*p, -2*l + 2*p = -a. Solve l*v = 6*v for v.

0

Let k(s) = s - 6 - 5 + 3 - 1. Let d be k(9). Solve -12 = 3*f - d*f for f.

-4

Suppose -2*n + 0*n = -4. Let l be 4/(-18) + (-282)/(-54). Solve n*s + 15 = l*s for s.

5

Let y = -145 - -155. Solve -6*j + j = y for j.

-2

Let t be (-2 - (-4 - -2))/(-2). Let j be (t/(-2))/((-4)/(-2)). Solve j*f = -f + 3 for f.

3

Let t = 14 - 21. Let q(f) = f + 8. Let c be q(t). Let v be (2*¹⁄₂)/c. Solve -2 = r + v for r.

-3