Suppose -2*x + 3*x + 4 = 0. Let s be (-18)/(-4) + 2/x. Solve 0*y = 2*y - s for y.

Let b be (4*-1)/((-2)/4). Let v = 10 + b. Suppose 18 = 3*r - v. Solve l - 5*l + r = 0 for l.

3

Let c(s) be the third derivative of -s⁴⁄₂₄ - 7*s³⁄₆ - 3*s**2. Let r be c(-9). Suppose 0 = -r*x - 0*x. Solve x = -0*t - t for t.

0

Let b be 0 + -1 + -2 + 4. Let z be b/(-2) + ³⁴⁄₄. Suppose -4*f - z = -8*f. Solve f*l = -0*l for l.

0

Let n(m) = -m3 - 10*m2 - 10*m - 7. Let o be n(-9). Suppose 0 = o*v - 4*v. Solve v = -2*f + 7 - 3 for f.

2

Let x = 0 - -15. Suppose -2*p - 2*b - 12 = -3*p, -5*p + b + x = 0. Suppose -4*o - 4*i + 18 + 2 = 0, p*i + 10 = 3*o. Solve -5*s + o = -3*s for s.

2

Let c = 29 - 29. Solve 15 = -c*b - 5*b for b.

-3

Suppose -2*q + 1 = -17. Let d = 6 + -12. Let n = d + 6. Solve -o + 4*o + q = n for o.

-3

Suppose -d - 12 = -16. Let h be (2/(-3))/(2/(-18)). Solve f - h = d*f for f.

-2

Let d be ⁴⁄₈*(5 + 1). Suppose 1 - d = -v. Suppose -3*c = -h - 7, -3*c + 4*c = -v*h. Solve -3 = -c*y + 3 for y.

3

Let t(d) = -3*d - 2. Suppose 0 = u + 5 - 3. Let k be t(u). Solve k*n = n - 15 for n.

-5