Let t = 30 + -18. Suppose -r = -4*r + t. Solve 0 = r*g - g for g.

0

Suppose -2*x - 2*x = -8. Let w(u) = -u + 10. Let d be w(8). Solve d*a = 3*a - x for a.

2

Let o(m) be the first derivative of -m3⁄3 - 4*m2 - 6*m + 3. Let h be o(-7). Solve -q + 4 = h for q.

3

Suppose -10 = 4*a - 5*a. Let o = a + 2. Solve 0 = 3*l - 7*l + o for l.

3

Suppose -6 = 3*b - 4*w, -3*b + w - 6*w = -21. Solve 0 = b*s - 3*s for s.

0

Let p = -109 - -115. Let u = 4 + -2. Solve -u*m - p = -2 for m.

-2

Suppose 3*j - 4 = l + 3, 9 = 3*j. Suppose l*o - 3 - 7 = 0. Solve o*n = -8 - 17 for n.

-5

Let s = 24 + -21. Suppose s*u = -0*u + 18. Solve -3*c = -u - 9 for c.

5

Let q be 8/(-14) + (-24)/7 + 4. Solve 4*b + b - 20 = q for b.

4

Suppose -23 = 3*f + 22. Let q be (-2)/(-6) - f/9. Suppose 0 = q*n - 6 + 2. Solve -8 = -n*m - 0*m for m.

4