91.7k views
0 votes
Can you guys check this problem

it’s says “if the perimeter of a rectangle is 84. find the length if the width is 12”
i got 2L+24=84 and for L=i got 30

please help ???

User IxM
by
4.8k points

1 Answer

2 votes
2(12)+2x=84
24+2x=84
2x=60
x=30 :)
User Trogper
by
4.1k points