Solve 0 = p - 2*v + 7, -3*v + 8 = p - 2*p for p.

-5

Solve 26*v = 30*v - 3*a + 5, -v - 2*a = 15 for v.

-5

Solve 31 = 2*l + 25, -5*l - 15 = 5*d for d.

-6

Solve -c - 23 = 5*j, 100*j - 32 = 4*c + 105*j for c.

-3

Solve 5*t - 15 = 5*h, -8 = -2*t + 4*h + 8 for t.

-2

Solve -j + 4 = 0, 0*p + 5 = -p + 2*j for p.

3

Solve f + 5*q = 0, 0 = 5*f - 3*q - 35 + 7 for f.

5

Solve 0 = m - 3*x + 12, -2*m + 12 = 2*x + x for m.

0

Solve 14 = 3*i + 5*f, 2*f = -2*i - f + 8 for i.

-2

Solve 5*q = -g - 15, 5*g - 71 = -3*q - 102 for q.

-2