Suppose -6*k - 4*a = -k - 28, -2*k + 18 = 5*a. Solve k*z + 25 = -z for z.

Suppose -15*h + 55 = -4*h. Solve -15 = 4*v + h for v.

-5

Suppose 0 = 17*m - 12*m - 15. Solve 4 = 2*j - m*j for j.

-4

Let u(j) = 3*j + 2. Let m be u(-3). Let z(l) = -l3 - 7*l2 + l + 7. Let v be z(m). Solve 6*h - h = v for h.

0

Let l be (-75)/(-9) - (-2)/(-6). Let s = 25 + -25. Solve s = -b - 3*b - l for b.

-2

Let n be 12 + 2 + -1 + -3. Solve -2*g = -4*g - n for g.

-5

Suppose 3*b - 4 = 8. Suppose b = 5*s - 81. Solve s - 2 = -3*m for m.

-5

Let j = 12 - 20. Let c = j + 14. Solve c = 5*q - 19 for q.

5

Suppose -3*b - 2*b + 7 = i, 0 = -3*i - 2*b + 8. Suppose 0 = 3*r - 3, 0 = 3*t + 2*r + 1 + 3. Let z be 0 + (-1 - t) - -2. Solve -4*k = -z*k - i for k.

2

Let w = -3 + 5. Suppose -2*v + w = -v. Solve v*y - 8 = -2*y for y.

2

Let v be (-1 + 2)/3*18. Let q be (⁸⁄₁₀)/((-6)/(-75)). Suppose v*p - p = q. Solve p + 3 = z for z.

5