Let o = 2 + -1. Let p = 3 - o. Suppose 5*s - 29 = -4*n, p*n = -n - 2*s + 20. Solve -r + 2 = n for r.

-4

Suppose h + h = 7*h. Solve h = -o - o for o.

0

Let y = -3 + 8. Solve 1 = -y*u + 11 for u.

2

Let g be (-1)/(2/(-30))*-1. Let i = g - -21. Solve x + i = -x for x.

-3

Let l = -11 - -13. Solve -a - l*a = 9 for a.

-3

Suppose -b + 4*q = -21, -3*b - 2*q + 4 = -3. Solve -3*x = 2*x - b for x.

1

Suppose 104*g - 36 = 98*g. Solve 2*s + g = 16 for s.

5

Let q = 5 - 6. Let k be (q/4)/((-6)/48). Solve 4*v - 2 = k for v.

1

Let m(q) = -q - 4. Suppose j + 3*t = 18, j - 4*t - 25 = 7. Suppose 4*n - 5*d = -9, 0 = -5*n + 3*d + 3 - j. Let i be m(n). Solve -4*r = -18 - i for r.

5

Let u be (-2)/13 - (41/(-13) - -1). Suppose -w + 7 = -1. Suppose 0*c + w = u*c. Solve -3*t + 19 - c = 0 for t.

5