Question #12942

2 Answers
Jan 18, 2018

Divide both sides of the equation by 33

Explanation:

If 33 = 3q33=3q
then
color(white)("XXX")33/3=(3q)/3XXX333=3q3

color(white)("XXX")11=qXXX11=q

or, in the more common sequence: (remember if a=ba=b then b=ab=a)
color(white)("XXX")q=11XXXq=11

Jan 18, 2018

1111

Explanation:

given, 3333 = 3q3q

or q = cancel33^11/cancel3^1 = 11