Solve 5*k - 44 = 310*v - 312*v, 4*k + 4*v = 40 for k.

8

Solve 3*c - 2*a = -2, 2*c = -c + a - 7 for c.

-4

Solve -5*i - 28 = 5*f - 3*f, 2*f = -3*i - 16 for f.

1

Solve 0 = -2*w - 16, 5*g + 2*w + 5 = -31 for g.

-4

Solve k + 3*b + 7 = 0, -44*k - 4*b - 41 = -49*k for k.

5

Solve 9 = 4*d - 3*c, -d + 7 = 4*c - 0 for d.

3

Solve -12*x - 4*q = -15*x - 19, -3*q = 3*x - 9 for x.

-1

Solve -4*m - 25 = 16*x - 11*x, 5*x + m = -10 for x.

-1

Solve x = -1, -4*z + 16 - 2 = -2*x for z.

3

Solve -4*w + 5*x = -0*w + 31, w - 3*x + 13 = 0 for w.

-4