Let q = -13 - -15. Solve 3*j - q - 13 = 0 for j.

5

Let n be 1 + (-15)/(-45) + (-4)/(-6). Solve -6 = -n*o - 0*o for o.

3

Let v be 16/(-6)*15/(-4). Suppose l = -y + v, 2*y - 22 = -l - 2*y. Suppose -3*u - 2*q - 10 = -l*u, 8 = -4*q. Solve 0 = -u*x + 6*x - 12 for x.

3

Let i = -1 + -2. Let y be (-8)/i*1*3. Let g be (16/(-10))/(y/(-60)). Solve -4 + g = 2*p for p.

4

Suppose -2*m = 5 - 11. Suppose 2*a = 27 + m. Solve 5*t + 0 = -a for t.

-3

Let y® = r**2 - 3*r + 1. Let d be y(4). Solve d*s - 5 + 0 = 0 for s.

1

Suppose -2*o + 0*t + 6 = -t, 6 = 2*o - 2*t. Solve 0 = -4*l + o*l for l.

0

Let m(z) = -3 - z**2 - 12 + 3 - 10*z + 0*z. Let u be m(-8). Solve 4*p + u = 5*p for p.

4

Let c(h) = 21*h**2 - 2*h + 1. Let b be c(1). Let y = -13 + b. Solve 4*v + y = -5 for v.

-3

Let v = 8 - 0. Suppose 4*z + 3*l - v = 0, -2*z - 3*l + 7*l = -4. Suppose 2*i = -2*x, z*x - 16 = 4*i - 2*i. Solve -2*d + x = 2*d for d.

1