Suppose 2*o + 74 + 106 = 4*z, -4*o - 130 = -3*z. Let j = -26 + z. Solve n - j = -3*n for n.

5

Suppose 5*l = c + 36, c + 31 = 4*l + 2. Solve 2*a = l*a for a.

0

Let i be (-22)/(-6) - 8⁄12. Suppose 2*t - t + g + i = 0, -3*g - 9 = -5*t. Solve -2 = 2*s - t for s.

-1

Let v = -25 - -45. Solve -v = -4*s - s for s.

4

Let j(t) = 5*t + 77. Let m be j(-15). Solve -m*f - 6 = f for f.

-2

Suppose 5*n = x + 4, -2*n - 6 = -5*n. Solve 3*c = x - 18 for c.

-4

Let y(o) = o**2 - o - 4. Let w be y(3). Suppose -u = w*u. Solve u = -4*t - 33 + 13 for t.

-5

Let o(w) = -w - 7. Let s be o(-4). Let h(a) = a. Let d be h(s). Let g be (d - -2) + 4 + 0. Solve -v = g*v - 12 for v.

3

Let s(i) = -i3 + 10*i2 - 10*i + 4. Let v be s(9). Let d = v + 6. Solve -o - d = 4 for o.

-5

Let z = 42 + -27. Solve 2*s + s = -z for s.

-5