Suppose 3*d - 3*o + 8*o - 31 = 0, 2*d - 9 = -o. Let x be (-3 + -3)*d/(-4). Solve -x*z + 0 + 15 = 0 for z.

Let j(t) = 3*t + 8. Let m be j(-2). Solve 2 + 4 = m*l for l.

3

Let k be 2*¹⁄₂ + 28. Solve -4*t = -9 + k for t.

-5

Suppose 0 + 8 = 4*u. Solve -5*n - 12 = -u for n.

-2

Let q(i) be the third derivative of i⁶⁄₁₂₀ - i⁵⁄₆₀ + i⁴⁄₂₄ - 2*i2. Let g be q(3). Suppose -4*j = t + 4*t, 0 = -2*j + 2*t. Solve 5*d - g + 6 = j for d.

3

Let h(l) = -2 - l**2 - 12*l - 4 + 0. Let n be h(-11). Suppose -5*j - 2*o - 10 = 0, -o + 0 = -2*j + n. Solve j = -x - 0*x - 2 for x.

-2

Suppose -17 = -4*b - 1. Let i = -3 + b. Suppose -i = j - 4. Solve j*w + 5 = -2*w for w.

-1

Suppose 3*j = 4*x + 28, 0*x - 8 = 2*x. Solve q = -j*q - 20 for q.

-4

Let b(m) be the third derivative of m⁴⁄₂₄ - m³⁄₆ - 2*m**2. Let w be b(5). Suppose -3*h - w + 10 = 0. Solve -h*s + 2 = -s for s.

2

Suppose -11*z + 11 = -0. Solve -3 = -y + z for y.

4

Let c(o) = -7*o - 6. Let r be c(-2). Solve 5*k = 3*k + r for k.

4