Let g be (40/(-6))/((-8)/12). Let o be g*(-1)/2*2. Let j be o/(-8) - 4/16. Solve -4 = z + j for z.

Let y be -1 - (-4)/((-4)/(-3)). Solve 0 = -y*k - 3*k - 5 for k.

-1

Suppose 6*c - 24 = 24. Solve 5*y + 7 = -c for y.

-3

Let k(x) be the third derivative of x⁶⁄₁₂₀ + 3*x⁵⁄₂₀ + x³⁄₃ + 17*x2. Suppose 2*i + 9 = i. Let r be k(i). Solve -4*d + r*d + 2 = 0 for d.

1

Suppose 5*k = 3 + 17. Solve -k*p = -2*p - 2 for p.

1

Let x = 102 - 102. Solve 0*l - l = x for l.

0

Suppose -5*h - 30 = -3*d + 1, 5*h + 25 = 0. Solve -5*t + 6 = -d*t for t.

2

Let z = -6 + 8. Let u(l) = -l**2 - 5*l - 6. Let y be u(-4). Let o be 1/(2 + 3/y). Solve 0 = 2*r + z + o for r.

-2

Suppose 0 = -d - 2, -2*d + 1 = k + 3. Suppose j = 5*u - 323, -j - 3*j = -k*u + 140. Let w be u/6 + ³⁄₉. Solve -w + 2 = -3*i for i.

3

Let i be ¹³⁄₄ - 57/(-76). Solve 0 = -5*p + i*p for p.

0

Let t = -1 + -1. Let j be 1/t - (-3)/6. Suppose -i - 4*i = j. Solve i*d - 4 = -2*d for d.

2