Let g = -10 - -11. Solve -g = -4*i + 11 for i.

3

Suppose 3*g + 5*o - 4*o + 7 = 0, -2*g + 2*o + 6 = 0. Let h = g - -3. Let t be 1 + -1 - (-4)/2. Solve t*c + 2 = -h for c.

-2

Let w = 19 + -17. Solve 0 = -w*d - 8 for d.

-4

Let q = 32 - 30. Solve 3*g - 5 = -q for g.

1

Suppose 2*b = b + 6. Solve d - b*d + 20 = 0 for d.

4

Let t = 15 - 25. Let h = -6 - t. Solve n - h = -n for n.

2

Let m(h) = -h - 13. Let d be m(-10). Suppose 4*y = 2*y + 2. Let x = y - d. Solve 25 = 9*k - x*k for k.

5

Suppose 5*z + 0*z = 0. Let r(b) = b3 - 2*b2 - b - 3. Let x be r(3). Let o be 7/x - (-3)/(-9). Solve 3*y + 4 + o = z for y.

-2

Let c(d) = 2*d - 3. Let v be c(4). Let j = 23 - 4. Suppose -5*b - j = -49. Solve -b*h - 1 = -v*h for h.

-1

Let q(u) = -u. Let f be q(-6). Solve 2*o + 4 = -f for o.

-5