Let x be 0 - (-4 - -4)/3. Solve x*n = 3*n for n.

0

Let x(f) = f - 11. Let y be x(13). Suppose 5 = 3*g + y. Let i = -2 + 2. Solve t = -i + g for t.

1

Let x® = 2*r3 - 4*r2 + r - 2. Let k be x(3). Suppose -5*u = -4*s - 80, -3*u - 3*s = -k - 56. Solve 3*f + u = 7*f for f.

5

Let y be (-5)/4*(13 - 17). Solve -1 = -y*a + 9 for a.

2

Let u be (-5 + (-9)/(-2))*0. Solve 4*m - 7*m - 15 = u for m.

-5

Let h® = r3 - 2*r2 - 4*r + 3. Let f be h(3). Suppose f*c = 3*c - 15. Solve 0 = -c*w + 2 + 23 for w.

5

Let v be (-6)/(-27) - (-68)/18. Let r = 7 - v. Let l be (5 + -1)/(3 - 1). Solve r*k + l = -4 for k.

-2

Let s(z) = z + 1. Let u(m) = m**2 - 11*m - 9. Let v(f) = -6*s(f) - u(f). Let p be v(5). Solve j = -0 - p for j.

-3

Let f = -78 - -78. Solve -3*n + 4 + 8 = f for n.

4

Suppose 2*s + s - 6 = 0. Let i = s - 0. Suppose 0 = i*u + 2*u - 96. Solve 4*r - 4 = -u for r.

-5