Solve y + 4 = -x, 180694 - 180680 = -2*x - 4*y for x.

-1

Solve 4*l = -5*f - 8 - 21, 2*f + 5*l = -94 + 79 for f.

-5

Solve -5*a + 2*s = -32, 15492*a + 40 = 15487*a + 5*s - 15*s for a.

4

Solve -16*a + 19*a - 7 + 34 = -3*y, -12 = 5*a + 28 for y.

-1

Solve 2*u - j - 34 = 0, -26*u + 15*u - 58 = -10*u + 2*j for u.

2

Solve -4*m + 2285 - 2230 = 5*i, -4*m + 25 = -5*i for m.

10

Solve 2*u + d + 2 = 4*u, 4823 = -5*u - 2*d + 4828 for u.

1

Solve -h + 2*f + 195 = 183, 3*h + f + 68 = -12*h for h.

-4

Solve 0 = -3*h + 7*k + 835 - 886, 5*h + 85 = -k - k for h.

-17

Solve -10*w - 4*v = -25*w + 17*w + 32, -4*v + 8 = -3*w for w.

-8