Suppose -5*h + 60 = -5*u - 70, 2*h - 3*u - 49 = 0. Suppose 5*p - k = -3 + 25, -3*k = 4*p - h. Solve -7 = p*r + 18 for r.

-5

Suppose -o - 1 = -5. Suppose -15 = -o*n - n. Solve 0 = -n*y + 2 + 7 for y.

3

Suppose -6 = 5*y - 56. Suppose 0*i - i - y = 4*w, -3 = 3*i + 3*w. Solve -u - 15 = i*u for u.

-5

Let o = -10 + 3. Let n = o - -11. Solve 1 + 11 = -n*g for g.

-3

Let n = -79 + 84. Solve n*u = -11 - 9 for u.

-4

Let i(m) = -m - 3. Suppose 3*f + f = -20. Let c be i(f). Solve -b + 1 = -c*b for b.

-1

Suppose -8 = 5*h - 58. Let o be 34/h - (-8)/(-20). Solve 0 + 12 = o*l for l.

4

Let f(d) = -d**2 + 25. Let g be f(0). Let k = 15 - g. Let m = 18 + k. Solve -2*c - m + 0 = 0 for c.

-4

Let q(h) = 2*h + 12. Let j be q(-12). Let r = -11 - j. Solve y = r - 2 for y.

-1

Suppose -5*v = -2*v - 5*z - 9, -6 = -2*v - 4*z. Suppose 27 = 3*w + v*o, w + o = -w + 14. Solve 0 = w*d - 3*d for d.

0