SOLUTION: you can find the perimeter of rectangle if you subtract the width from the length, add 7 inches, and multiply the result by 4. b.Explain the equation 2L +2w=4(L-w+7)is true for

Algebra ->  Linear-equations -> SOLUTION: you can find the perimeter of rectangle if you subtract the width from the length, add 7 inches, and multiply the result by 4. b.Explain the equation 2L +2w=4(L-w+7)is true for       Log On


   



Question 174482This question is from textbook algebra 1
: you can find the perimeter of rectangle if you subtract the width from the length, add 7 inches, and multiply the result by 4.
b.Explain the equation 2L +2w=4(L-w+7)is true for the rectangle.
This question is from textbook algebra 1

Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
The perimeter of a rectangle just happens to be 2L + 2w, so translate the sentence
"Perimeter IS L-w + 7, the result multiplied times 4."
2L+%2B+2w+=+%28L-w+%2B+7%29%2A4

Solving this equation will be the other problem that you posted!

R^2