Solve -z + 4 = -5*j, 18 = -5*z + 13 for j.

-1

Solve -36*t = -5*f - 35*t - 30, 0 = -3*t for f.

-6

Solve -q - 2*q - 3*m = 21, 3*q = 3*m + 9 for q.

-2

Solve 0 = 2*t + 6, 4*q - t + 3 = -6*t for q.

3

Solve 4*i - 12*r - 31 = -17*r, 2*i - 5 = r for i.

4

Solve -2*c = 3*f + 5, c - 10*f = -14*f for c.

-4

Solve 2*m + 2 = -4*w, -7*w - 2*m = -11*w + 18 for w.

2

Solve 5*z + 13 = -4*o + 10, 9 = 3*o for z.

-3

Solve -2*a + 4 = -2*j, 25 = -4*j - 3*a - 4 for j.

-5

Solve 0 = 23*d - 27*d - 4*g - 4, 0 = -d - 2*g - 2 for d.

0