BeeZeeGee BeeZeeGee

11-12-2017
Mathematics

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select all equations which are equivalent to 2(x +3) =20

select all equations which are equivalent to 2x 3 20 class=

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hienh4517 hienh4517

11-12-2017

2x + 3 = 20
Subtract 2 from both sides
2x= 27
X= 13.5

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Kumar007 Kumar007

11-12-2017

1 and 5.. because on 1 you decide by 2 by everything...and on 5 you distribute

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