7x-2(x+5)=5(5x+9)

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Solution for 7x-2(x+5)=5(5x+9) equation:



7x-2(x+5)=5(5x+9)
We move all terms to the left:
7x-2(x+5)-(5(5x+9))=0
We multiply parentheses
7x-2x-(5(5x+9))-10=0
We calculate terms in parentheses: -(5(5x+9)), so:
5(5x+9)
We multiply parentheses
25x+45
Back to the equation:
-(25x+45)
We add all the numbers together, and all the variables
5x-(25x+45)-10=0
We get rid of parentheses
5x-25x-45-10=0
We add all the numbers together, and all the variables
-20x-55=0
We move all terms containing x to the left, all other terms to the right
-20x=55
x=55/-20
x=-2+3/4

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