Let k = -30 - -32. Solve 17 = -5*i + k for i.

-3

Let j = 5 + -2. Suppose -6*h + 11*h - 80 = 0. Suppose -r = -4*v - h, -7*v = -4*r - j*v + 16. Solve r = -5*p + 2*p + 15 for p.

5

Let c be (-5 - 1) + 3 - -5. Solve -i - c*i = 0 for i.

0

Suppose -6*a + 12 = -2*a. Suppose 4*b + 5 + 19 = 4*d, a*d - 4*b = 18. Solve -3*l + 3 + d = 0 for l.

3

Suppose 0 = 16*p - 19*p. Suppose -4*s + 2*n + 18 + 2 = p, 0 = -2*s - n + 10. Solve 11 = -s*d + 1 for d.

-2

Let v = -4 - -6. Solve v*l + 5 = l for l.

-5

Suppose 0*o - 3*j = -4*o + 12, 0 = -j. Solve -o*r + 1 = -2*r for r.

1

Let r(i) = 2*i - 10. Let f be r(20). Solve 5 - f = 5*u for u.

-5

Suppose -f + 4*f = -i + 17, 2*f = -4*i + 28. Suppose -15 = -2*c + 4*j + 11, 5*j + 13 = -4*c. Solve -c*s + i = -2*s for s.

5

Let q(o) = 2*o**2 + 5*o + 7. Let b be q(-3). Solve -3*a - b = 2*a for a.

-2