Length (L): 4w - 7
width (w): w
Perimeter (P) = 2L + 2w
136 = 2(4w -7) + 2(w)
136 = 8w - 14 + 2w
136 = 10w - 14
150 = 10w
15 = w
Length (L): 4w - 7 = 4(15) - 7 = 60 - 7 = 53
Answer: width=15 m, length=53 m
There is no attachment to your phone question. I look forward to answer your question.
Answer:
20 is my answer and the question is somehow confusing
Simplifying
9w = 0
Solving
9w = 0
Solving for variable 'w'.
Move all terms containing w to the left, all other terms to the right.
Divide each side by '9'.
w = 0
Simplifying
w = 0
