Solve 14*d - 63*d + 49 = 0 for d.

1

Solve 82*q = 16*q + 198 for q.

3

Solve -84 = -468*x + 456*x for x.

7

Solve 7*u - 2*u = -u for u.

0

Solve 55*c = 10*c - 90 for c.

-2

Solve -6*i = 2 - 2 for i.

0

Solve -6*q - 29*q = -140 for q.

4

Solve 4*y + 6 = 3*y for y.

-6

Solve -6*r - 102 = -60 for r.

-7

Solve 33*a - 28*a - 20 = 0 for a.

4