Let c(u) = 2*u + 28. Let a be c(-14). Solve a = 2*o + o + 12 for o.

Let d(f) be the third derivative of f⁸⁄₂₀₁₆₀ - f⁶⁄₇₂₀ + f⁵⁄₂₀ + f2. Let m(j) be the third derivative of d(j). Let k be m(-2). Solve -h = -k*h + 4 for h.

2

Let k(j) = -j - 3. Let w be k(-6). Solve 0*d - w = -d for d.

3

Suppose 0 = -3*j + 4*j + 2*f - 3, 0 = -j + 2*f + 3. Solve 4 = j*z - 4*z for z.

-4

Suppose c - 20 = -5*h, 2*c + 25 = 5*h + 4*c. Solve 0 = 5*q - h - 7 for q.

2

Let u(z) = -3*z2 - 8*z + 8. Let m(v) = v2. Let s(n) = -4*m(n) - u(n). Let x be s(7). Let g = 2 - x. Solve 0 = 5*a - g*a + 6 for a.

-3

Let i = 1 - -3. Solve i*o = 2*o - 8 for o.

-4

Suppose 0*l = -l + 1. Suppose -3*k - 5*w - 1 = 0, 2*w - l = -5. Suppose p + 3*y - 6 = 0, -k*p + 6 = 3*y - 0. Solve a + p*a + 2 = 0 for a.

-2

Suppose 0 = -b - b + 4. Let x(d) = d2 + 8*d + 1. Let l be x(-7). Let v(s) = -s2 - 7*s - 1. Let k be v(l). Solve j + b - k = 0 for j.

3

Suppose -3 + 11 = 2*a. Suppose -3*t + 52 + 14 = 0. Suppose -v = v - t. Solve -v = 3*n + a for n.

-5

Suppose 3*q - 8*q + 20 = 0. Suppose 18*p = 20*p - q. Solve 2*v + 8 = -p*v for v.

-2