Question 77963
(x+2)(2x+2)=60
2x^2+6x+4=60
2x^2+6x+4-60=0
2x^2+6x-56
x^2+3x-28=0
(x-4)(x+7)=0
X-4=0
X=4 ANSWER. FOR THE WIDTH OF THE PICTURE.
2*4=8 FOR THE LENGTH OF THE PICTURE.
PROOF
(4+2)(8+2)=60
6*10=60
60=60