(4x+9)=(8x-15)

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Solution for (4x+9)=(8x-15) equation:



(4x+9)=(8x-15)
We move all terms to the left:
(4x+9)-((8x-15))=0
We get rid of parentheses
4x-((8x-15))+9=0
We calculate terms in parentheses: -((8x-15)), so:
(8x-15)
We get rid of parentheses
8x-15
Back to the equation:
-(8x-15)
We get rid of parentheses
4x-8x+15+9=0
We add all the numbers together, and all the variables
-4x+24=0
We move all terms containing x to the left, all other terms to the right
-4x=-24
x=-24/-4
x=+6

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