Let z = 3 + 21. Solve -5*g + 4 = z for g.

Let i = -6 + 12. Suppose -16 - 4 = -5*q + 5*a, 4*q = 2*a + 8. Solve -3*s + i + 9 = q for s.

5

Let h = -75 + 78. Solve -6 = -h*r - 0 for r.

2

Suppose 0 = -m + 2*m. Suppose m*v - v = 0. Solve v = x - 4*x + 6 for x.

2

Suppose 7*f = 9*f. Solve f = 2*x - x - 2 for x.

2

Let o be ³⁄₆0-1. Let z = -2 + o. Let t be (-92)/(-6) - z/3. Solve 4 = -4*l - t for l.

-5

Suppose 0*n + 4*n = 0. Suppose n = 5*c + 4*q - 10, -5*c + 0 + 10 = -q. Solve p - c = 2 for p.

4

Let s = 11 - 11. Let j be 3/(0 + (-2 - -3)). Suppose a - 5 + j = s. Solve 0 = -3*z + a*z - 4 for z.

-4

Let w(y) = -y**2. Let o be w(0). Suppose 4*s = 8 + 8. Solve -s = i - o for i.

-4

Let b be (-1)/(2*-1 + 3). Let o = 6 + b. Suppose -3*d + 3*f = 8*f - 27, -4*f = o*d - 32. Solve 2 = -d*t - 18 for t.

-5

Suppose 0 = r + 9 - 2. Let h(l) be the third derivative of l⁵⁄₆₀ + 7*l⁴⁄₂₄ + 7*l³⁄₆ - l2. Let v be h®. Solve -v*c - 15 = -2*c for c.

-3