Solve 2*k - 7*k = 10, -3*c + 3 = -3*k for c.

-1

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

-1

Solve 2*n + u = -0*u - 1, -u - 3 = 4*n for n.

-1

Solve 35 = 4*a + 3*p, -p = -2*a - 4 + 9 for a.

5

Solve 3*a - 5*i - 20 = 0, 3*i - 44 + 56 = 3*a for a.

0

Solve r + j = 6, 3*r - 18 = -j - 6 for r.

3

Solve 3*p + 4*h - 40 = -0*p, 39 = p + 5*h for p.

4

Solve -w - 4*g + 4 = 0, -3*w - 7*g + 4*g - 6 = 0 for w.

-4

Solve 2*i + 7 = z, z - 5*i - 10 = -0*i for z.

5

Solve 0 = 4*o + 5*w, 22*o + w - 9 = 23*o for o.

-5