Suppose -28*f = -31*f + 9. Solve 10 = -f*m + m for m.

-5

Let n = -2 - -4. Suppose n*a = -3*a - 10. Let z = a + 5. Solve -z*d - 5 - 7 = 0 for d.

-4

Let v be (5 - (-4 - -3)) + -4. Solve 0 = -m + v - 5 for m.

-3

Suppose 3*b - 2*l - 4 = 0, 4 = 5*b - l - 12. Suppose 5*g = 4*r - 18, 6 = -4*r + b*g + 22. Solve x - r + 0 = 0 for x.

2

Let m be (0 + 6)*(-2)/(-3). Let j(h) be the second derivative of h4⁄12 - h3 + 4*h**2 - 3*h. Let q be j(6). Solve -q = -4*p + m for p.

3

Let c be 4/((-6)/(-2) + -2). Suppose c*b - 48 = -4*w, -2*b = -b + 4*w - 21. Solve -6*p + 3*p + b = 0 for p.

3

Suppose -4*f = -0*f. Suppose 0 = -2*l - f + 6. Suppose 0 = -4*d + 3*m + m, 2*d - 35 = -5*m. Solve l*a - d + 17 = 0 for a.

-4

Suppose -14 = -2*l + 5*y + 4, 4*y = 4*l - 24. Suppose -s - s = -d - 21, -l*s + 60 = 4*d. Suppose s - 5 = a. Solve 0 = a*b - 2*b for b.

0

Suppose -2*f + 12 = 2*f. Suppose f*b = -2 + 14. Suppose b*s - 24 = i, i = -s + 1 + 5. Solve -4*o = -s*o for o.

0

Suppose 8*n - 13*n = -20. Solve -11 = n*k + 9 for k.

-5