10-08-2018
Mathematics

contestada

3 - 2x + 4x + 6 = 9 what's the answer and how to solve ?

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amy8450 amy8450

10-08-2018

3 -2x+ 4x+6=9
combine like terms
9+2x=9
-9. -9
(subtract 9 from both sides to isolate the x)
2x=0
÷2
x=0

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