Let d(s) = s + 5. Let q be d(-5). Let o(x) = x + 1. Let r be o(-4). Let u = r + 5. Solve q = 3*f - u - 1 for f.

Let k be (¹²⁄₁₀)/(⁹⁄₃₀). Suppose k*g + 3 = 5*g. Solve -4*h = -3*h - g for h.

3

Let q® = r**2 - r. Let l be q(0). Suppose l*o = -o. Solve 10*s - 5*s = o for s.

0

Let k = -1 + 3. Let x(i) = -k*i + 6*i + 0*i + 10 - 3*i. Let o be x(-7). Solve -o*v - 13 = -1 for v.

-4

Let k = 0 + 0. Let d = -6 - -11. Suppose 32 = d*p - 2*v + 6*v, -6 = -3*p + 2*v. Solve -u - p + 0 = k for u.

-4

Let w = 131 - 131. Solve -t + w*t = 0 for t.

0

Suppose -2*y - 2 = -l, 0 = 3*y + 1 - 4. Let u be 2 - l/(-4) - 0. Solve -u = -j - 2 for j.

1

Let d be -3 - (-1 - (-8)/(-4)). Solve m - 3 + d = 0 for m.

3

Let z = -21 + 22. Solve 5 + z = -2*n for n.

-3

Suppose -5*h + 7*h = 34. Let m = h - 17. Solve m = 3*n - n + 8 for n.

-4

Suppose -9*q + 45 = -4*q. Solve q*i = 4*i for i.

0