Suppose 0 = -3*m - 3 + 15. Solve s = -m*s + 15 for s.

Suppose 10*g = 4*g + 12. Solve 0*r = -g*r - 4 for r.

-2

Let f(g) = 8*g3 + 5*g3 + 9*g - 12*g3 - 3 - 9*g2. Suppose -2*x + 29 = 3*l - 7*x, 3*l = x + 25. Let w be f(l). Solve -5 = w*k + 10 for k.

-3

Let d(l) = l3 - 5*l2 + 5*l - 2. Let t be d(4). Solve t*b + 2 = b for b.

-2

Suppose -9*w - 20 = -14*w. Solve -w*z - 13 = -1 for z.

-3

Let n be 0 - -1 - (5 - 11). Let w = -2 + n. Solve 3*x + w + 1 = 0 for x.

-2

Let u be ¹⁶⁄₈*1*3. Solve 0*o = -3*o + u for o.

2

Let x be ⁵¹⁄₉ - (-2)/6. Solve x*l - l = 0 for l.

0

Let f be ¹⁰⁵⁄₃₀*(¹²⁄₂₁ - 0). Solve -p = f*p for p.

0

Suppose 0*s - s = -3*i - 12, 2*i + 8 = -s. Let q be 3 - 1/(1 - 0). Solve -o + 2 + q = s for o.

4

Let x = 12 - -11. Let t = -18 + x. Solve -3 - t = -2*b for b.

4