Raymond B. answered 05/07/21
Tutor
5
(2)
Math, microeconomics or criminal justice
DE + EF = DF
5x + 10 = 7x
2x=10
x=5
Gerardo M.
asked 05/07/21If DE = 5x , EF = 10 , and DF= 7x find the value of x
Raymond B. answered 05/07/21
Math, microeconomics or criminal justice
DE + EF = DF
5x + 10 = 7x
2x=10
x=5
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