4x+7=3(2x+5)

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Solution for 4x+7=3(2x+5) equation:



4x+7=3(2x+5)
We move all terms to the left:
4x+7-(3(2x+5))=0
We calculate terms in parentheses: -(3(2x+5)), so:
3(2x+5)
We multiply parentheses
6x+15
Back to the equation:
-(6x+15)
We get rid of parentheses
4x-6x-15+7=0
We add all the numbers together, and all the variables
-2x-8=0
We move all terms containing x to the left, all other terms to the right
-2x=8
x=8/-2
x=-4

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