Solve -12*i = -8*i + 5*v - 9, -4*i - 1 = 3*v for i.

-4

Solve -q + 12*m - 13*m - 2 = 0, 2*m = -q - 3 for q.

-1

Solve 4*v = 2*v, -v + 2 = a for a.

2

Solve 6*j - 10 = -o + 25, j - 30 = -5*o for j.

5

Solve 0*a + 2*a - i = -3, 4*a - 5*i - 9 = 0 for a.

-4

Solve 2*h = 4*i + 30, 43*h + 4*i + 45 = 48*h for h.

5

Solve 2*k = 3*r + 1, 3*r - 5*r = -3*k - 1 for r.

-1

Solve 0 = -4*v - j - 3*j + 4, 3*v - 35 = 5*j for v.

5

Solve 5*x - 8 = 2, -7 = -3*z + x for z.

3

Solve 22 = y + 5*f, -2*y + 2*f = -3*y + 10 for y.

2