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

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



3x+4x=4+5(2x+5)
We move all terms to the left:
3x+4x-(4+5(2x+5))=0
We add all the numbers together, and all the variables
7x-(4+5(2x+5))=0
We calculate terms in parentheses: -(4+5(2x+5)), so:
4+5(2x+5)
determiningTheFunctionDomain 5(2x+5)+4
We multiply parentheses
10x+25+4
We add all the numbers together, and all the variables
10x+29
Back to the equation:
-(10x+29)
We get rid of parentheses
7x-10x-29=0
We add all the numbers together, and all the variables
-3x-29=0
We move all terms containing x to the left, all other terms to the right
-3x=29
x=29/-3
x=-9+2/3

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