Solve -16*f + 15*f = -4*c + 15, -4*c = -2*f - 18 for f.

-3

Solve 5*t + 500 = 2*f + 474, f - 4*t - 19 = 0 for f.

3

Solve -2*q = 6*c - 9*c - 14, 16 = 4*q for c.

-2

Solve -4*y = -4*t + 8, 5*t = -y + 3*t + 10 for y.

2

Solve -x + 2*m - 10 = 0, 4*x = 3*x - 4*m + 14 for x.

-2

Solve -2*y + 5*z = -3, -29*y + 1 = -34*y + 4*z for y.

-1

Solve -4*n + 5*a = 5*a - 2*a, 4*n = -2*a for n.

0

Solve -18 = -5*r - 3*z - 12, -2*r + 4*z - 8 = 0 for r.

0

Solve -v - h = 3, -2*v = 5*h - 162 + 183 for v.

2

Solve 11*h - 8*h - 3 = 0, 0 = c - 4*h + 4 for c.

0