bethanytidwell1 bethanytidwell1

21-08-2017
Mathematics

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Two thirds a number plus 4 is 7

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kphung76127 kphung76127

21-08-2017

(2/3)x+4= 7

Subtract 4 from both sides
(2/3)x= 3

Divide both sides by 2/3. To divide by a fraction, multiply the first number by the reciprocal of the second.
3*3/2= 9/2

Final answer: 9/2 or 4.5

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