Suppose -5*l + 3*n + 13 = 0, 3*n = -l - 0*l + 17. Let s be ((-5)/(-3))/(2⁄6). Solve -5*q + s = -l for q.

2

Let x(d) = -d + 9. Let b be x(7). Suppose g = -5*g + 2*g. Solve g = -0*v + b*v - 4 for v.

2

Suppose 2*y - 5*a = -15, 0 = 2*y + 4*a - 6*a. Suppose -2*s - 2*n = 6, -4*n = 5*s - n + y. Solve 4 + s = 3*r for r.

2

Suppose 0 = 2*u - 3 + 1. Let n = u + -1. Suppose 5*w + d - 14 = 19, -3*w - 3*d + 27 = 0. Solve -o + 1 - w = n for o.

-5

Suppose -5 - 50 = -5*z - 5*y, 2 = 2*z - 3*y. Let u be 23/z - (-2)/(-7). Suppose 7*c - 4*m - 4 = u*c, c + 3*m - 21 = 0. Solve c*t - t = 0 for t.

0

Suppose 15 = 4*r - r. Solve 0 = -r*v + 10 + 15 for v.

5

Let q be 3/((2/(-6))/((-10)/45)). Solve 4 = q*n + 2*n for n.

1

Let c(f) = f**2 + 16*f + 31. Let j be c(-14). Solve -2*t + t = -j for t.

3

Suppose -m - 4 = -3*m. Suppose -q - 4 = -3*q. Let k = q - m. Solve k = 6*x - 3*x - 6 for x.

2

Let w(n) = n + 5. Let u be (-2)/(-4)*(-2 - -2). Let h be w(u). Solve -h + 7 = 2*p for p.

1