Solve -w = m - 5*m - 19, 3*m + 24 = 4*w for m.

-4

Solve -5*m = -4*m - 4*q + 1, 0 = 2*q + 2 for m.

-5

Solve -1 = t + 3*r, -3*r = -5*t - 0*r + 13 for t.

2

Solve 5 = 3*h + 21*a - 23*a, -3*h = a - 20 for h.

5

Solve -4*d - h + 26 = 0, -d = 4*d + 3*h - 29 for d.

7

Solve -5*c - 16 = 4*v, -5*c + 7 - 28 = -v for c.

-4

Solve u + 16 = 4*t, -2*u - 41*t + 4 = -37*t for u.

-4

Solve 3*g = -y + 2*g + 8, -3*y + g = -12 for y.

5

Solve -m + 4 = 0, 5*r - 15 = -4*m + 11 for r.

2

Solve -19*a + 20*a = -3*j - 13, 0 = -4*j - 2*a - 18 for j.

-4