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2/3x-1/2=x+7/6

How do I do this?
Please give step by step

User Buboh
by
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1 Answer

5 votes
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Question
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(2)/(3)x - (1)/(2) = x + (7)/(6)

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Rewrite the right to the left
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x + (7)/(6) = (2)/(3)x - (1)/(2)

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Take away 2/3x from both sides
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x + (7)/(6) - (2)/(3)x= (2)/(3)x - (1)/(2) - (2)/(3)x

x - (2)/(3)x + (7)/(6)= (2)/(3)x - (2)/(3)x - (1)/(2)

(7)/(6) + (1)/(3)x= - (1)/(2)

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Take away 7/6 from both sides
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(7)/(6) + (1)/(3)x - (7)/(6) = - (1)/(2) - (7)/(6)

(7)/(6) - (7)/(6) + (1)/(3)x = - (1)/(2) - (7)/(6)

(1)/(3)x = - (1)/(2) - (7)/(6)

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Change the denominator to be the same and minus
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(1)/(3)x = - (3)/(6) - (7)/(6)

(1)/(3)x = - (10)/(6)

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Multiply by 6 on both sides
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2x= -10

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Divide by 2 both sides
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x = -5

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Answer : x = -5
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User Owsata
by
7.8k points