Let h(f) = f**2 + 2*f + 1. Suppose -a - 4*n = -6*a - 23, 4*n - 2 = -2*a. Let o be a - -4 - 1*2. Let j be h(o). Solve j = x + 6 - 3 for x.

-3

Suppose 4*s = -s. Suppose s = w - 0*w. Suppose -3*n = -d - 7, 2*d = n - w*d - 4. Solve v + n*v = 9 for v.

3

Let h = 129 + -120. Suppose 4u = 21 - 5. Let n be 2((-30)/u)/(-5). Solve 6*q = n*q - h for q.

-3

Suppose 3*i + 11 = 29. Suppose i*w + 6 - 96 = 0. Solve -5 = -4*m + w for m.

5

Let z(v) = 12*v3 - 2*v2. Let m(k) = k3 - k2 - k + 1. Let g(o) = -m(o) + z(o). Let c be g(1). Solve 2*w + 0 = -c for w.

-5

Let i = -2 - 2. Let u be (6/i)/((-1)/18). Solve 5*f - u = -7 for f.

4

Let l(b) = b**2 - 10*b + 9. Let p be l(9). Solve p = 3*o - 12 for o.

4

Let h = -2 - -4. Let d = -2 - h. Let g be d/(-2)*1 + 1. Solve 5*i - 28 = -g for i.

5

Suppose 2*v - m - 18 = 0, 3*v - 2*m - 26 = -0*v. Solve 3*s - 5 = v for s.

5

Suppose p + 4*h = -13, -2*h + 5 - 1 = 4*p. Suppose 0 = 5*m + 2*i + 2*i - 14, m = -5*i + 7. Suppose m*z = 7*z. Solve z = -b - 1 + p for b.

2