Suppose 2*h - 4*s = s, 4*s = 4*h. Solve h*w + 2*w = 4 for w.

Suppose -3*y + 3*l + 13 = 4*l, y = -3*l - 1. Suppose 0 = -4*t + 54 + 10. Suppose -4*u - t = 4*s, 3*s + s + 20 = -5*u. Solve s = -0*i - 5*i - y for i.

-1

Let g be 10/(-3)*(-18)/10. Solve -g = 3*u - 6*u for u.

2

Let j be (-8)/28 + ¹⁴⁴⁄₁₄. Suppose q - j = -8. Solve 0 = q*z + 2*z for z.

0

Let q = -21 + 25. Solve -q*f - 20 = f for f.

-4

Suppose -2*r - 5*i + 10 = -0*i, 4*r - 10 = -5*i. Solve -4*j = -r*j for j.

0

Suppose 0 = -3*m + 2*m. Let v(h) = h2 + h - 7. Let z be v(m). Let t(w) = w3 + 7*w**2 - 2*w - 10. Let g be t(z). Solve -g*n = n + 20 for n.

-4

Let a = 12 + 10. Solve -4*s = -a + 2 for s.

5

Suppose -5*x = -2*b + 9, -4*b + 7 = -x + 2*x. Let a(l) = 5*l**2 - l - 1. Let q be a(x). Suppose 3*c - q = 1. Solve 0 = -c*y - y for y.

0

Suppose -3*n = t - 8, 5 = -2*n + 4*t + 1. Solve -b = n*b + 3 for b.

-1

Suppose 2*y - 48 = -8. Solve -y = 2*n + 2*n for n.

-5