Suppose 0 = 3*i + 5*s + 6, -4*i + 0*s = 4*s + 8. Let v = i + 4. Solve 0*d + 8 = v*d for d.

4

Let r© = 3*c**3 - 2*c + 1. Let g be r(1). Let n be (1/g)/(1⁄4). Solve -n*f = -f - 3 for f.

3

Let o = -10 + 14. Solve o*y + 21 = 9 for y.

-3

Let a = 2 - 5. Let s = a - -8. Suppose -2*t = -s*t + 9. Solve t*k = 6*k for k.

0

Let d be -2 - 1/(3/(-15)). Solve -d*p + p = -6 for p.

3

Suppose 0 = 3*o - 3*x - 6, 14 = 3*o + o - 2*x. Suppose -3*p = -5*p - 4*m + 20, -m = -o*p - 5. Solve -4 = -q - p*q for q.

4

Let m = 36 + -34. Solve -u + 15 = m*u for u.

5

Let a be 8/(-44) + (-24)/(-11). Suppose 4*w = a*w + 6. Suppose -w*x + 6 = -x. Solve -g + 2*g - x = 0 for g.

3

Let r(h) = h - 3. Let f be r(9). Suppose -f*p = -0*p - 24. Solve -c + 1 = p for c.

-3

Let x = 3 - -2. Solve 11 + 4 = x*v for v.

3