Let l be (-40)/(-50)*(-50)/(-4). Solve 0 = -u + 3*u + l for u.

-5

Let q be ((-4)/7)/(16/(-56)). Solve q = -c - 0 for c.

-2

Let c be ((-3)/4)/((-4)/16). Suppose 0*l = c*l - 15. Let k = l + -1. Solve 15 = -k*b - b for b.

-3

Let u(s) = -s + 5. Let v be u(3). Suppose -3*w + 5 + 40 = 0. Solve -v*h - h = -w for h.

5

Suppose -7*x = -2*x. Suppose 4*z - 4*g = 4, x*z = 3*z + 3*g - 15. Solve -5*t = 13 - z for t.

-2

Suppose -21*s = -26*s. Solve s = -2*r - 1 + 5 for r.

2

Let o = 98 + -95. Suppose 2*t = 4*g - 9*g - 6, -5*g = 5*t. Solve -o = -x - t for x.

1

Suppose -3*d + d = 5*a - 4, -5*a - 4*d - 2 = 0. Let u be (a + 0 - 2) + -1. Let n© = -2*c + 1. Let w be n(u). Solve w*g = -2*g for g.

0

Let n(i) = -i + 14. Let t be n(6). Solve -3*k + t = -k for k.

4

Suppose 0 = 2*z - c + 3*c - 2, 0 = -4*z + 4*c + 36. Solve 5*f + 0 + z = 0 for f.

-1