Solve -5*a = -5*o + 10, -14*o + 17*o + 2*a - 21 = 0 for o.

5

Solve -5*j = -3*x - 14, -4*j + 3 = -2*x - 9 for x.

2

Solve -3 = -5*m - 7*u + 9, 4*m + 3*u - 7 = 0 for m.

1

Solve 12*f - 4*y = 8*f + 8, -5*f - 2*y = -24 for f.

4

Solve 0*k - 4*k = -2*t - 8, -4*k = 5*t - 36 for k.

4

Solve 5*u = 0, 2*u = b - 2 + 3 for b.

-1

Solve 2*w = 6*i + 4, 3*w - 11 = 3*i + 1 for w.

5

Solve 2 = -2*j, -16*j - 21 = -4*i - 15*j for i.

5

Solve -3*a + 2*a + 5*n = -10, -3*n = -5*a + 28 for a.

5

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

3