Let p be (1 - -3) + (2 - (2 + 4)). Solve 0 = 3*j - p*j + 12 for j.

-4

Suppose 1 = -2*z + 9. Suppose s = -3*y - 1, -z*y + 5*s = -5*y - 5. Solve -p + 3*p + 4 = y for p.

-2

Suppose 0*n + 30 = 3*g + 4*n, 5*n - 33 = -3*g. Suppose -g*h = -4*x - 2*h + 4, 0 = -4*x + 3*h + 2. Let v = x + 2. Solve -v - 2 = -r for r.

3

Let x(m) = -2*m2 + 9*m + 6. Let d(a) = 3*a2 - 10*a - 7. Let u(f) = -3*d(f) - 4*x(f). Let j be u(-4). Solve j*k - 17 - 8 = 0 for k.

5

Let s(n) = 4*n2 + 14*n - 5. Let w® = r2 + r + 1. Let l(a) = s(a) - 5*w(a). Let m be l(7). Solve m*h = -0*h + 12 for h.

3

Suppose -2*i + i - 3*z + 11 = 0, 0 = -4*z + 8. Suppose 5*s - 16 = 4*s - y, -3*s + i*y + 8 = 0. Suppose -3 = 4*c - s. Solve 2 = -c*g - 8 for g.

-5

Suppose 3*o = 2*m + 7*o - 8, -3*m - 24 = -3*o. Let a = -2 - m. Solve -a*i = -0*i for i.

0

Let r = -9 - -14. Solve 0 = -3*d + r*d + 2 for d.

-1

Let x(d) = 4 - 4 + 0 + 1 - d. Let k be x(-7). Suppose -2 - 1 = -v + 4*j, -v = j - k. Solve -2*i + v*i + 25 = 0 for i.

-5

Let j = 9 + -3. Solve 3*g - 6 - j = 0 for g.

4