Solve 0 = 2*z + 4*w + 10, -4 = -z - 5*w - 9 for z.

-5

Solve -3 = -2*r + r, 0 = 5*v + 4*r - 12 for v.

0

Solve 2*f = -f + 3, -2*i - 2*f = 0 for i.

-1

Solve y + 42*j - 46*j + 1 = 0, 0 = -5*j for y.

-1

Solve -13*l = -4*n - 12*l + 14, 0 = -l + 2 for n.

4

Solve -3*p = 3*w - 27, -127 + 134 = 3*p - 2*w for p.

5

Solve -4*x = -0*x - 3*t - 9, 4*x - 14 = -2*t for x.

3

Solve -b + 28 = 5*d, -56 = -4*d - 36 for b.

3

Solve d - 3*d = -2*k, -2*k - 5*d = 28 for k.

-4

Solve 5*a + 85 = y + 65, 0 = -2*y + 2*a + 8 for y.

0