Let i = -28 - -43. Solve i = l + 4*l for l.

Suppose 129 = 4*n + 49. Solve 2*x - n = -2*x for x.

5

Let d = 2 + 1. Suppose 0 = -0*o + o. Let c be (-60)/(-4) - (o + 2). Solve -d - c = 4*r for r.

-4

Let k = 1 + -1. Let z(m) = m - 18. Let v be z(8). Let q be (-205)/v - ¹⁄₂. Solve k = -0*o - 4*o + q for o.

5

Suppose 4*g + 3*v - 7 = 0, -4*g = -3*v + 2 - 3. Solve -d + 2 + g = 0 for d.

3

Let o = 10 - 7. Solve -2*m - 3 = o for m.

-3

Suppose i + 68 = 3*f, 2*f - 3*i - 57 = -14. Let y = f - 18. Solve y*k = -41 + 16 for k.

-5

Suppose 8*k + 3*k = 0. Solve 0 = -k*m - 4*m - 20 for m.

-5

Let y be ¹⁵⁹⁄₂₇ - ((-6)/(-27))/(-2). Solve y*r = 2*r + 16 for r.

4

Let j = -2 - -2. Let f(g) = -g3 - g + 1. Let n(a) = -3*a3 + 7*a**2 - 7*a + 11. Let r(o) = -2*f(o) + n(o). Let q be r(6). Solve 2*y + 3*y - q = j for y.

3

Let d(g) = -2 + 2*g2 - g + 0*g + 2*g2 - g**3. Let n be d(3). Solve 4*i + 12 = n for i.

-2