Suppose -2*h + h + o = -5, 0 = h + o + 5. Suppose h*r + 5*r = s + 21, 2*s - 13 = -r. Solve s*k + 4 = -8 for k.

-3

Suppose 5*z = -77 + 82. Solve z = q + 2 for q.

-1

Let i = 93 - 86. Solve i*z - 15 = 2*z for z.

3

Let k = -6 - -4. Let n = k - -12. Solve -2*a + 0 = n for a.

-5

Suppose 0*h = -4*h + 40. Suppose -4*x = -3*g - 1 - 4, x + h = -3g. Let a be ((-10)/(-4) + g)-50. Solve -o - a = -6*o for o.

5

Let k = 0 - 0. Suppose k*s - s + 4 = 0. Solve 5 = -s*j + 25 for j.

5

Let r(n) = -n + 12. Let t(d) = 2*d + 1. Let v be t(4). Let m be r(v). Suppose -m*w + 30 = 2*w. Solve -q - w = -3*q for q.

3

Let u be (3 + -4)*(-1 + -5). Suppose 3*l - 5*m - 10 = -u*m, -4*m = 4*l. Suppose -s = -3*s - 5*i - 10, s = l*i + 25. Solve -8 - 2 = -s*c for c.

2

Let a(x) = x + 21. Let h be a(-13). Solve -2*f + 2 = -h for f.

5

Suppose -3*y = 3 - 0. Let a = 1 - y. Solve 3 = a*z - 5 for z.

4