4x+7.5=8x+3+4x

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Solution for 4x+7.5=8x+3+4x equation:



4x+7.5=8x+3+4x
We move all terms to the left:
4x+7.5-(8x+3+4x)=0
We add all the numbers together, and all the variables
4x-(12x+3)+7.5=0
We get rid of parentheses
4x-12x-3+7.5=0
We add all the numbers together, and all the variables
-8x+4.5=0
We move all terms containing x to the left, all other terms to the right
-8x=-4.5
x=-4.5/-8
x=1/1.7777777777778

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