7x+5x=4x/2

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Solution for 7x+5x=4x/2 equation:



7x+5x=4x/2
We move all terms to the left:
7x+5x-(4x/2)=0
We add all the numbers together, and all the variables
7x+5x-(+4x/2)=0
We add all the numbers together, and all the variables
12x-(+4x/2)=0
We get rid of parentheses
12x-4x/2=0
We multiply all the terms by the denominator
12x*2-4x=0
We add all the numbers together, and all the variables
-4x+12x*2=0
Wy multiply elements
-4x+24x=0
We add all the numbers together, and all the variables
20x=0
x=0/20
x=0

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