(5-x)/(5+x)=2/5
solve this equation
Answers
Answered by
1
Answer:
2.142
Step-by-step explanation:
5-X/5+X = 2/5
CROSS MULTIPLY
5(5-X) = 2(5+X)
25-5X = 10+2X
25-10=5X+2X
15=7X
7X=15
X=15/7
X=2.142
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