Solve 30 = 5*k + 2*p + 3*p, -131*k - 31*p = -127*k + 57 for k.

9

Solve -3*k + 3*h - 15 = 0, -3*k - k + 83*h = 105*h - 6 for k.

-4

Solve -7693*h + 7692*h = -m + 11, 0 = 11*m - 5*h - 39 - 22 for m.

1

Solve -16*k - 92 = -11*k - 4*l, l = 3*k - 2*l + 54 for k.

-20

Solve -1400*g + 1401*g = 4*u - 23, -u + 11 = -2*g for u.

5

Solve 3*n + j = 2, -12*n - j + 96 - 86 = -17*n for n.

-1

Solve -23*q + 3*q - 11*q = -3*p + 112, 7*q = 2*q + 5*p for q.

-4

Solve 21 = 5*q - 4*o, q = -488*o + 1139 - 1680 - 1410 for q.

1

Solve -d - 104 = 10*g - 30*g, -8*d + 10*d = 2*g - 56 for d.

-24

Solve 3*d = -p + 108, 2*d + 2*p + 7 - 38 = 37 for d.

37