Let z be (-44)/(-30)*3 - 6/15. Solve z*y = 2*y + 10 for y.

Let t = 56 - 56. Solve n + 1 + 4 = t for n.

-5

Let i be (⁹⁄₁₂)/(¹⁄₄). Suppose -122 = -5*a + i. Solve 0 = -5*x - a for x.

-5

Suppose -z + 6*z - 2*m = 26, 5*m = -5*z + 5. Suppose 4*w - z = 12. Solve -8 = -4*k + w for k.

3

Let q be (-48 + 12 + -4)*(-2)/5. Solve 2*z + 6 = q for z.

5

Suppose 0 = -3*a + s - 2, -4*a - 3 = 2*s - 7. Solve -2*w - w - 9 = a for w.

-3

Let m be 1*(-2 - -2*1). Suppose -4*v - x + 26 = -v, 8 = 4*x. Let g = m + v. Solve 7 = 5*l - g for l.

3

Let o(y) = y3 - 3*y2 - 3*y - 2. Let p be o(4). Suppose -w + 3 = p*w. Solve -w = 3*n + 14 for n.

-5

Suppose 0 = 4*l + 3*z, 0*l = 2*l + 2*z. Solve l = -2*o - o for o.

0

Suppose -5 = 2*t - 7*t. Let j = 11 - t. Solve -4*c = -2 - j for c.

3

Let n(d) = d**2 + 12*d + 20. Let h be n(-10). Solve -2*r + 8 = -h for r.

4