Let q = -8 - -7. Let v(r) = -4*r. Let j be v(q). Suppose 0 = n + j*n - 5. Solve -n = i + 3 for i.

Let w(f) = -f + 6. Let v be w(-6). Solve -5*o + v = -o for o.

3

Let y be (-2)/(-4) - 17/(-2). Solve 3*s + y = -0*s for s.

-3

Suppose 3*k - 20 = -2*k. Let s be ((-14)/k)/((-7)/(-14)). Let q = s - -9. Solve 2*f = 8 - q for f.

3

Let b be 6/(-15)*10/(-2). Suppose 0 = 5*o - 4*z + 21, 4*z = 2*o + 12 + 6. Let r = o + b. Solve x = 2*x + r for x.

-1

Suppose 0 = 11*z - 12*z. Solve -2*o + z = -2 for o.

1

Let l be (-25)/(-5) + (-2)/1. Suppose 2*x - 3 = l. Solve x*w - 5*w + 2 = 0 for w.

1

Let h(f) = f**2 - 5*f + 7. Let g be h(6). Suppose 4*m = -l + 10 + 12, 4*l = -m + g. Suppose 0 = -2*b + 9 + 1. Solve -b + 3 = -l*d for d.

1

Suppose -3*w = -3*m - 3, -2*w - 4*m = -5*m - 7. Let b be ⁷⁄₂ - 3/w. Solve -5*c = 23 - b for c.

-4

Suppose 2*k = -4*q, 3*q = 4*q - 5k - 22. Let j be 3/(-2(-1)/q). Solve -5*o = -j*o for o.

0

Let t = 18 + -40. Let d = t + 28. Solve k - d = -k for k.

3