Let s be (0 + -1)/((-1)/7). Let l(z) = -z - 3. Let y be l(-6). Solve y*o = s*o for o.

Suppose -n + f = -2*f - 20, -10 = -4*n - 2*f. Suppose -3*q - 9 = 0, -n*b + 33 = -q + 5*q. Solve -3*s - b = -0 for s.

-3

Let u(i) = -2*i - 7. Let v be (-81)/15 + (-6)/10. Let x be u(v). Let d be (-18)/(-5) + ²⁄₅. Solve d = -x*o - 6 for o.

-2

Let x = 11 - 19. Let l be (²⁄₃)/(x/(-36)). Solve -9 + 0 = -l*j for j.

3

Suppose 2*b - 5 = 1. Solve -5 = 2*y - b for y.

-1

Let o = -2 + -6. Let g be 4/(o/(-14)) - 1. Solve -g*w = -w + 15 for w.

-3

Let x = 14 - 12. Solve 4 = -x*g - 2 for g.

-3

Let k(m) be the third derivative of m⁶⁄₁₂₀ - m⁴⁄₂₄ - m**2. Let f be ²⁄₂ - (-2 + 3). Let i be k(f). Solve i = -2*u + u - 2 for u.

-2

Let y(j) = -j**2 + 4*j + 2. Let t be y(5). Let l be (2/(-4))/(t/12). Suppose -3*i - 5*b - 1 = 0, -i - 3 = -5*b - 16. Solve -15 = -i*g - l*g for g.

3

Let k be ⁴⁄₇*(-6 + 13). Solve -5 = k*b + 3 for b.

-2

Suppose d - 33 = -3*h, 2*h - 2 = -5*d + 7. Suppose -4*q = -3*q - h. Solve 6*s - q = 2*s for s.

3