Let i be 4/(-12)*3 + 4. Solve -d + 7 - i = 0 for d.

4

Suppose -18*r = -3*r - 30. Solve 0 = 2*a - 6 + r for a.

2

Let u = -12 - -30. Suppose 5*s - u - 12 = 0. Solve s*b = 3*b for b.

0

Suppose -5*i + 4*i = -4*y + 7, -5*i + 9 = 2*y. Solve c + y = -3 for c.

-5

Let s be ((-48)/14)/(16/(-56)). Let u = 0 - -4. Solve -u*y - 32 = -s for y.

-5

Let d be (-1)/3 + 4/(-6). Let r be 1 - (-3 - 2/d). Solve -r*c - 4 = -c for c.

-4

Let a be 1 + -1 + 19 + 2. Let s = -13 + a. Solve s = -0*i + 4*i for i.

2

Suppose -4*q = -o - 0*o - 17, -3*o - 3*q = -24. Let v be 0*3⁄6 + 2. Suppose -a - v = -2*r + 7*r, 16 = a - 4*r. Solve -o = -w - a for w.

-5

Let q(y) = 3*y + 10. Let j(n) = -4*n - 9. Let k(m) = 4*j(m) + 5*q(m). Let w be k(10). Solve -1 = -5*h + w*h for h.

1

Suppose 5*k + 43 = 53. Solve b - k = 3*b for b.

-1