Solve -2*r + 56 = -m + 17*m, -3*m + 2*r + 1 = 0 for m.

3

Solve -139*u + 2 = -143*u - b + 1, 2*b = -5*u + 1 for u.

-1

Solve 487743*p - 2*g + 10 = 487746*p, 0 = -2*g + 10 for p.

0

Solve -u = z + 13, -7*z = 79 - 1 + 6 for u.

-1

Solve 6*w - 187 = -163*m + 3*w - 326, 0 = -5*m - 4*w + 27 for m.

-1

Solve 4983*j - u = 4962*j + 92 + 78, j - 14 = 3*u for j.

8

Solve -4*h + 44 = -4*m, -114251*h + 114252*h - 121 = 11*m for h.

0

Solve 3393*n + 5*b = 3397*n + 43, 15*n - b + 37 = 0 for n.

-2

Solve -2247*w + 2250*w - 12 = -3*j, 18*w - 72 = 2*j for j.

0

Solve 0 = 2*x + 5*r + 27, -551*x - 3*r - 3 = 548*x - 1100*x for x.

-6