Suppose 0 = 4*s + 1 - 5. Let x = s + 3. Solve -x*c + 2*c + 6 = 0 for c.

Let j(q) = q - 2. Let i be j(4). Let c be (0 - 0)/(0 + i). Solve c = 6*a - 2*a + 4 for a.

-1

Suppose 85 = -3*v - 5*o, 0 = -4*v + o + 3o - 124. Let i be v(-1 - 2/(-6)). Suppose 4*s + s = 25. Solve s*a = i - 0 for a.

4

Let r = 11 - 8. Solve -r*d = -d + 4 for d.

-2

Suppose 2*g + 0*n - 10 = 2*n, -4*g = -3*n - 19. Solve g*h = -0*h + 4 for h.

1

Suppose -2*o = -10 - 0. Suppose -o*n + 5 = -10. Solve 7*v + 20 = n*v for v.

-5

Suppose 5*v + 2*w + 9 + 6 = 0, 0 = 3*v - 4*w - 17. Let q = v + 6. Suppose -q*g = -21 - 4. Solve 0 = -f + 2*f + g for f.

-5

Suppose -p - 17 = -4*v, -1 = 2*p - 2*v + 3. Suppose -j = f - 0*j, 35 = 4*f - p*j. Suppose 0 = -t - f, 4*q - t + 0*t - 85 = 0. Solve 0*d + 4*d + q = 0 for d.

-5

Suppose 5*o = -0*o + 20. Solve -3*m = -o*m - 5 for m.

-5

Let j® = r**2 - 2r + 2. Let l be j(2). Let h be ⁵⁷⁄₂₁ + (-6)/(-21). Let n be (-2)/4(-3 + h). Solve n = 2*s + 2 + l for s.

-2

Suppose 4*f - 2*y = -50, -16 = 3*f - f - 4*y. Let m be (-46)/f - ⁴⁄₁₄. Solve -g = m - 5 for g.

2