3 years ago

(3x + 1/2 ) + ( 7x - 4 1/2 ) simply the expression

Mathematics

1 answer:

ololo11 [35]3 years ago

5 0

(3x + 1/2 ) + ( 7x - 4 1/2 )

3x+7x + 1/2 - 4 1/2

10x -4

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