Solve 0 = -2*r + 3*x - 23, -5*r + 41 = -9*r + 5*x for r.

-4

Solve 0 = 3*y - 4*g + 22, 97*y - 92*y - 2*g + 18 = 0 for y.

-2

Solve -a = -2*o + 4, 2*a = o + 8 - 10 for a.

0

Solve -5*c = 4*a + 23, -5*c - 3*a - 11 = 15 for c.

-7

Solve -4*p + 3 = 7, -p = -3*i - 2 for i.

-1

Solve 0 = -5*j - v + 5, j = 5*j + 3*v + 7 for j.

2

Solve 2*g + 4*h = 12, -3*g - 24 = -g - 5*h for g.

-2

Solve 2*h - 6*b = -b + 1, 0 = -h - 3*b - 5 for h.

-2

Solve -3*w - 10 = -2*c, 7*w + 20 = 2*w for c.

-1

Solve -2*d - 8*o + 5 = -9*o, 4*o + 20 = -4*d for d.

0