2.5-4=3(x+2)

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Solution for 2.5-4=3(x+2) equation:



2.5-4=3(x+2)
We move all terms to the left:
2.5-4-(3(x+2))=0
We add all the numbers together, and all the variables
-(3(x+2))-1.5=0
We calculate terms in parentheses: -(3(x+2)), so:
3(x+2)
We multiply parentheses
3x+6
Back to the equation:
-(3x+6)
We get rid of parentheses
-3x-6-1.5=0
We add all the numbers together, and all the variables
-3x-7.5=0
We move all terms containing x to the left, all other terms to the right
-3x=7.5
x=7.5/-3
x=-2+1/2

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