Let z be (((-120)/18)/10)/(2/(-12)). Solve z = 5*s - 1 for s.

Let m(b) = b3 + 5*b2 + 3*b. Let j(v) = v**2 + 8*v + 3. Let w be j(-7). Let r be m(w). Solve -r*y = -y for y.

0

Suppose 6*k - 16 = 2. Suppose -5*o = -2*q - 85, 8*o = 3*o - 4*q + 85. Solve -k*y + o = 2 for y.

5

Suppose -4*v + 0*v = 12. Let a be v/(-12) - ¹⁷⁄₄. Let x be (-2)/(1/(6/a)). Solve 0*f = -3*f + x for f.

1

Suppose 3*z = 2*z + 2. Suppose -i + z = 1. Solve -r = -2 + i for r.

1

Let s(g) = -g**2 - 9*g - 10. Let f be s(-5). Solve 0 = 5*m - f - 5 for m.

3

Let m = -19 + 27. Solve 0 = -2*f + m - 0 for f.

4

Let w(t) be the second derivative of -t³⁄₆ - 2*t2 + 6*t. Suppose -6*f - 30 = -f. Let j be w(f). Solve 6 = 4*z + j for z.

1

Suppose -y - 3*o - 11 = 0, 5*o = -8*y + 4*y - 9. Suppose 2 + 2 = -y*k. Let t be (-2)/(1 - k) + 3. Solve 0*z - t = 2*z for z.

-1

Let k(w) be the third derivative of w⁶⁄₁₂₀ + w⁵⁄₁₅ - w⁴⁄₁₂ - w³⁄₂ + 3*w**2. Let j be k(-4). Solve -j*y - 32 + 7 = 0 for y.

-5

Let f(g) = 1 - 2*g + 4*g + 1 - g. Let m be f(2). Suppose 3*y + 12 = y - m*l, 2*y - 2*l - 6 = 0. Solve y = -3*u + u for u.

0