A rectangle has a perimeter of (12+8y). If one side of the rectangle is (4x-2y), write an expression of the other side.
1 answer:
P = 2(l+w)
substitute for P and l
12+8y = 2 (4x-2y+w)
distribute
12+8y = 8x -4y +2w
solve for w
subtract 8x from each side
12 +8y -8x = -4y+2w
add 4y to each side
12 +12 y -8x = 2w
divide by2
6 +6y-4x =w
the other side is 6+6y-4x
You might be interested in
What? Add more detail please
15÷1/3= 45 so the students made 45 clay plates
Answer:
1.5 pints per sundae
Step-by-step explanation:
48 is the lowest denominator
Hope this helps!
Answer:
1:12, 1 to 12, or 1/12 hope this helps!
Step-by-step explanation:
