Suppose 3*c = -0*c + 15. Suppose c*u + 5*g - 100 = 0, 3*g = 4*u - 73 - 7. Let k = 9 + -3. Solve -k*s + s - u = 0 for s.

-4

Suppose -2*m + 7*m = 0. Solve m*b - 3*b + 6 = 0 for b.

2

Let q be (0 + -3)/((-6)/(-4)). Let u be 101/q-5. Solve u = 4*v + v for v.

5

Let h be 2/(-11) + (-510)/(-22). Suppose -1 - h = -3*o. Let g be (-7)/(-3) + 4⁄6. Solve g*t = -o - 7 for t.

-5

Suppose v - 60 = 5*c - 2*v, -3*v + 30 = -3*c. Let z = -13 - c. Solve 0 = z*w + 8 - 0 for w.

-4

Let k be ((-18)/(-1))/1*-2. Let l be (-2)/(-9) - 280/k. Suppose l = s + s. Solve -2*w = s + 4 for w.

-4

Suppose g = 3*h - 0*g - 7, -4*h - g + 7 = 0. Solve -h*i + 0 = -4 for i.

2

Suppose 19*y - 20 = 14*y. Solve -2*o + 10 = -y*o for o.

-5

Let j = 12 - 4. Solve 3*x = j + 1 for x.

3

Suppose -3*o = 4*b - 16, -o - 2*b - 1 + 9 = 0. Suppose -3*h + 18 = -o*h. Suppose -2*f = -0*f - h. Solve f*c - 5 = 8*c for c.

-1