Solve 10*i - 42*x = -39*x - 57, -3*i = -5*x + 13 for i.

-6

Solve -5*q + g + 9 = 0, -589468*g + 6 = -6*q - 589471*g for q.

1

Solve 0 = 2*a + 2*r + 74, 3*r + 249 - 70 = -6*a + a for a.

-34

Solve 2*f + 32 = -4*a + 42, -2*f + 4*f - 2 = 0 for a.

2

Solve 9*r = -4*w + 148, -5*r - 1525*w = -1529*w - 76 for r.

16

Solve -5*r + 5*c + 59 = 14, -75 = -r - 16*r + 4*c for r.

3

Solve 3*s = -18*y + 69, 3 = -3*y - 7*s + 2*s + 10 for y.

4

Solve -2699*q + 4*l + 1 = -2698*q + 7*l, -4*l = -2*q - 8 for q.

-2

Solve 17*u + 6*a - 88 = a, 2*u + a - 573 = -561 for u.

4

Solve 5*a + 115 = -4*c, -12*a - 229 = -9*c - 46 for a.

-19