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Please i need help whats 1/5x - 2 = 4

2 Answers

4 votes

Answer:

x=1/3

Explanation:

User D Ie
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2 votes

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(1)/(5) x - 2= 4 \\

Add sides 2


(1)/(5) x - 2 + 2 = 4 + 2 \\


(1)/(5) x = 6 \\

Multiply sides by 5


5 * (1)/(5) x = 5 * 6 \\


x = 30

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(1)/(5x) - 2 = 4 \\

Add sides 2


(1)/(5x) - 2 + 2 = 4 + 2 \\


(1)/(5x) = 6 \\

Inverse both sides


5x = (1)/(6) \\

Divide sides by 5


(5x)/(5) = (1)/(6) / 5 \\


x = (1)/(6) * (1)/(5) \\


x = (1)/(30) \\

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User Ryan Castillo
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