Let l be (8⁄6 + -2)*330/(-20). Let u be 46⁄12 - 3/(-18). Solve 3 - l = -u*f for f.

2

Suppose 28 = b - 0*b. Suppose i - b = -0*i - 4*c, 5*c - 110 = -5*i. Solve -y + i = -5*y for y.

-5

Suppose 0 = -5*c - 0*c + 20. Suppose -x = -c*x - 3, -n - 3*x + 12 = 0. Suppose 3*m - y = 2*y - n, 5*y - 25 = m. Solve -t + 1 + 3 = m for t.

4

Let j(x) = x - 5. Let o be j(9). Solve 3*w - 13 + o = 0 for w.

3

Suppose 0 = 4*a + 23 - 35. Solve 0 = 2*m - a - 5 for m.

4

Let n(b) = b + 2. Let g be n(3). Solve -g = 3*s + 2*s for s.

-1

Suppose -i - 22 = -5*r, 0 = -2*i - 5*r + 17 + 14. Solve 8 = x + i*x for x.

2

Suppose -2*k = 5*l + 7, 0 = -2*k - l + 6 - 1. Solve 0 = w + k*w - 5 for w.

1

Suppose -h - 7 = -5*b, 3*b = -0*h - 3*h + 15. Suppose -b*n = -4*n. Suppose 2*o + 2*o = n. Solve o = -3*x - x for x.

0

Let m = 5 + 9. Let p = m + -8. Suppose 4*s = 11 + 5. Solve -s*b = p + 2 for b.

-2