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The perimeter of the rectangle below is 120 units. Find the value of y. 5y - 3 4y
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3 votes
The perimeter of the rectangle below is 120 units. Find the value of y.
5y - 3
4y

The perimeter of the rectangle below is 120 units. Find the value of y. 5y - 3 4y-example-1
User JnPy
by
4.6k points

1 Answer

4 votes

Answer:

y =7

Explanation:

2(5y-3)+2(4y) = 120 units

10y - 6 + 8y = 120 units

18y= 120+6

y = 126/18

y = 7

User Chumie
by
4.0k points
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