Solve -2*j + 4*j - 4*a = -30, j - 5 = -2*a for j.

-5

Solve -10 = t - 4*i, -8 + 2 = -3*i for t.

-2

Solve -149*x + 152*x + d - 1 = 0, 0 = -4*x - 2*d + 4 for x.

-1

Solve 5*u - 10*m = -6*m - 41, 3*m = 3*u + 27 for u.

-5

Solve 0 = f + 3*z, 3*f - 2*f = 3*z for f.

0

Solve 0 = -3*y - 3*h, 3*y - 2*h - 7 = 2*h for y.

1

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

1

Solve -2*v = -3*i - 12, 32*v + 4*i = 29*v + 1 for v.

3

Solve 2*v - 2*a = 10, 0 = 2*v - v + 5*a + 25 for v.

0

Solve -3*u - 4 + 1 = -4*v, 4 = -v - 4*u for v.

0