19=4x+3x

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Solution for 19=4x+3x equation:



19=4x+3x
We move all terms to the left:
19-(4x+3x)=0
We add all the numbers together, and all the variables
-(+7x)+19=0
We get rid of parentheses
-7x+19=0
We move all terms containing x to the left, all other terms to the right
-7x=-19
x=-19/-7
x=2+5/7

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