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What is 2/3 a number plus 4 equals 7
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What is 2/3 a number plus 4 equals 7

What is 2/3 a number plus 4 equals 7-example-1
User Shahrzad
by
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2 Answers

2 votes
9/2


7-4=3 ---- 3* (3/2)= 9/2
User Greg Wojan
by
9.1k points
2 votes
Two-thirds (
(2)/(3)) a number (n) plus (+) 4 equals (=) 7.



(2)/(3)n + 4 = 7 Subtract 4 from both sides

(2)/(3)n = 3 Multiply both sides by
(3)/(2) to cancel out the fraction (
(2)/(3) x (3)/(2) = 1) (3 x
(3)/(2) =
(3 x 3)/(2) =
(9)/(2) =
4 (1)/(2)
n = 4
(1)/(2)
User Cfbarbero
by
7.7k points
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