Suppose 0*n = 5*n - 20. Suppose -4*u = -n*y + u - 5, -4*u = -4*y. Solve y*i + 15 - 5 = 0 for i.

-2

Let v be (3/(-6))/((-2)/(-8)). Let y be ((-2)/v)/((-1)/(-3)). Solve -y*u - u = -16 for u.

4

Let b be ((-18)/(-12) - -2)*(-8)/(-7). Solve -b = -2*p - 0 for p.

2

Suppose 2*w + 3*p - 11 = 0, 2*p = -4*w - 16 + 42. Suppose -2*h + 9 = -1. Suppose -y = -5*n + 3, h*n - 1 - 6 = -y. Solve -w = y*a - 3 for a.

-2

Suppose 0 = 3*a + 6 - 15. Solve 5*p - a = -23 for p.

-4

Suppose -q - 2 = -z, 2*z + 11 = -q - 0. Let p = z + 14. Suppose 0 = t - 3*t + 8. Solve -p - t = 3*v for v.

-5

Suppose n = -4*f + 8 + 6, 2*f - 3n - 14 = 0. Let x be (-3)/(-2)(f + -2). Solve x*h + 10 = 1 for h.

-3

Suppose -5*n = 5*u - 45, -1 = -0*n - n + u. Suppose -4*q + 31 = n*y - 14, 0 = 4*q + 3*y - 43. Solve -x = x - q for x.

5

Suppose -5*z + 3*w - 7 = 0, -25 = -5*z - 5*w - 0*w. Suppose 4 = 2*t - l, 3*t = -t - l + 20. Solve t = f - z for f.

5

Suppose -160*r + 8 = -158*r. Solve -r = t + t for t.

-2