Solve 3*y - 7*r + 2*r = 15, y = -r + 5 for y.

5

Solve 4*m + 2*w = 10, -3*w + 8 = -m - 0*w for m.

1

Solve -4*m + 32 = -7*a + 3*a, -a = -4*m + 17 for m.

3

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

3

Solve 0 = -2*z - 4*y + 2, -2*z = 3*y + 5 - 9 for z.

5

Solve -5*g + g + 12 = 2*m, -3 = -g + 4*m for g.

3

Solve -3*x - 2*y = -4 + 12, -4*x = 3*y + 11 for x.

-2

Solve 18*f + 2 = 17*f, -4*f = 3*z + 5 for z.

1

Solve 0 = -3*z + j - 6, 6*j + 8 = -4*z + 7*j for z.

-2

Solve 4*t + x = -2, 0 = 4*t - 4*x + 21 - 29 for t.

0