Let d = -9 + 3. Let u = d - -8. Solve i + u*i = 12 for i.

4

Let w = -1 - -7. Solve w*m - m + 5 = 0 for m.

-1

Let q(g) = 2*g - 3. Let a be q(4). Let o(p) = -p**2 + 6*p. Let y be o(a). Solve 6 = -3*j + y*j for j.

3

Let v(a) = -5*a + 10. Let r(q) = -5*q + 9. Let j(l) = -6*r(l) + 5*v(l). Let y be j(2). Solve 2*h - 2 - y = 0 for h.

4

Let m be (-5)/15*3 + 3. Solve 5*g = -8 - m for g.

-2

Suppose 2*r - 12 = -2*r. Let s = 13 + -8. Suppose 5*i - 13 = 4*i. Solve -s*c = -i + r for c.

2

Suppose 3*s + 3*t = 18, -5*t + 1 = 2*s - 2. Let c(k) = k3 + k2 - k + 7. Let v be c(0). Suppose -6*l = -v*l. Solve -4*z + z - s = l for z.

-3

Let z(a) = -a3 - 6*a2 + 6*a - 3. Let n be z(-7). Let x = 5 - n. Suppose 3*i = 4*m + 3, i = 2*m - 4*m + x. Solve m = -o - 2*o - 3 for o.

-1

Let r = 26 - 21. Suppose r*l - 54 = -9. Suppose -5 = -y - 1. Solve 0 = y*o + 25 - l for o.

-4

Suppose 4*m - 9 = 3. Let l be (-2)/m + (-32)/(-12). Solve -13 = -l*o - 5 for o.

4