Suppose 15*o - 54 + 9 = 0. Solve 5*r = -2 - o for r.

Let f be ((-12)/8)/(-3)*4. Suppose -t = -f - 2. Solve -i + 3*i = -t for i.

-2

Let i be 0 + 1 - -2 - 0. Suppose 0 = -4*k + 3*h + 9, 5*k + h = -12 + 9. Suppose -2*r = -8 - 6. Solve x - r + i = k for x.

4

Suppose 15 = -l + 2*p - 4*p, -2*l + 5*p - 3 = 0. Let y = -7 - l. Solve 0 = -2*f - y*f - 20 for f.

-5

Let s be ⁴⁄₃₀ + ¹⁴⁶³⁄₁₆₅. Solve 2*h = -h - s for h.

-3

Suppose 2*l + 6 = 5*l. Solve -l*w = -6*w for w.

0

Suppose 12 = 5*f - 8. Suppose 5*i - 2 = 4*x, x + 4*i - 18 = -f*x. Suppose 0*p = -2*p + x. Solve -p - 3 = w for w.

-4

Let g = 13 - 13. Solve -20 + g = 5*v for v.

-4

Let p be 3/(-3*1/(-2)). Solve -p*s + 4*s = 8 for s.

4

Suppose 48*x = 43*x + 15. Solve -2*f = -x*f - 3 for f.

-3

Let r(p) be the first derivative of p³⁄₃ - 5*p²⁄₂ + 4*p + 3. Let y be r(5). Solve -y*i + 14 - 2 = 0 for i.

3