Let y = -18 + 11. Suppose 22 = -4*l - 6. Let f = y - l. Solve f = -5*w + 3 - 18 for w.

Let u = -51 - -30. Let a be ³⁶⁄₁₀ - u/(-35). Solve 0 = -a*y + 6 for y.

2

Suppose -h + 0*k = -k + 11, 26 = -2*h + 3*k. Let q(p) be the first derivative of p**²⁄₂ + 10*p + 3. Let o be q(h). Solve i - 8 = -o for i.

5

Suppose 0 = 10*a - 23 - 7. Solve 0*y - 15 = -a*y for y.

5

Let m = 4 - 2. Suppose 0 = m*a + 3*a - 125. Solve 0 = x + 4*x - a for x.

5

Let y(d) = d + 8. Suppose -54 - 41 = 5*j. Let u = j + 11. Let m be y(u). Solve m = -6*v + 2*v + 4 for v.

1

Suppose 4*z = 11 - 3. Solve 2*r = z + 2 for r.

2

Let r(v) = 7*v + 43. Let l be r(-6). Suppose -2*k - k = -9. Solve -l = b - k for b.

2

Let v be (-4)/(-16) - 31/(-4). Solve -25 = -v*y + 3*y for y.

5

Suppose b + 4*f = 3 + 2, -2*f = -5*b + 25. Solve b = 3*t - 4 for t.

3

Suppose -7 + 23 = -t. Let x = t - -19. Solve -4 = x*n - 1 for n.

-1