Solve 24*i + 2*y = 25*i, 3*i + 4*y = -20 for i.

-4

Solve 47 = c + 5*w + 62, 0 = -3*w - 12 for c.

5

Solve 2 = 2*m, -440*f + 7 = -439*f + 5*m for f.

2

Solve v - 15 = 3*x + 4*v, -x = -5*v + 5 for x.

-5

Solve 50*u - 46*u - 2 = 2*l, 5*l - u = -14 for l.

-3

Solve -5*c = -z - 3*z, 3*c + 2*z + 22 = 0 for c.

-4

Solve 3*z = 5*t + 19, 1 = -t - 1 for z.

3

Solve 6*n = 2*m + 9*n - 17, m = 3*n - 5 for m.

4

Solve -35 = 3*z + 5*t, 13*z - 2*t = 12*z + 3 for z.

-5

Solve 13*h + 3 = -3*p + 9*h, 4*h = 2*p + 2 for p.

-1