7x+4=28-5x

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Solution for 7x+4=28-5x equation:



7x+4=28-5x
We move all terms to the left:
7x+4-(28-5x)=0
We add all the numbers together, and all the variables
7x-(-5x+28)+4=0
We get rid of parentheses
7x+5x-28+4=0
We add all the numbers together, and all the variables
12x-24=0
We move all terms containing x to the left, all other terms to the right
12x=24
x=24/12
x=2

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