7x+5=3(x-4)+1

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Solution for 7x+5=3(x-4)+1 equation:



7x+5=3(x-4)+1
We move all terms to the left:
7x+5-(3(x-4)+1)=0
We calculate terms in parentheses: -(3(x-4)+1), so:
3(x-4)+1
We multiply parentheses
3x-12+1
We add all the numbers together, and all the variables
3x-11
Back to the equation:
-(3x-11)
We get rid of parentheses
7x-3x+11+5=0
We add all the numbers together, and all the variables
4x+16=0
We move all terms containing x to the left, all other terms to the right
4x=-16
x=-16/4
x=-4

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