Question

Find the value of “x” for a square whose side is 3x + 2 and perimeter is 92 cm

Answer 1

92=3x + 2

We need to subtract 2 from both sides in order to make the equation simpler.

So, 2-2=0 and 92-2=90. Now you have:

90=3x

Divide both sides of the equation by 3, in order to isolate the "X."

*do the math*