2 years ago

How do you solve this linear equation 3x+2=x+2x+4 ?

2 answers:

7 0

3x+2=x+2x+4
-2 -2
3x=x+2x+4-2
3x=3x+4-2
-3x -3x
x= 4-2
x=2

4 0

$3x+2=x+2x+4$
$3x-x-2x=4-2$
$0=2$
There's no answer, contradiction

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