2(x+0.5)=7.5-4(4.5-x)

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Solution for 2(x+0.5)=7.5-4(4.5-x) equation:



2(x+0.5)=7.5-4(4.5-x)
We move all terms to the left:
2(x+0.5)-(7.5-4(4.5-x))=0
We add all the numbers together, and all the variables
2(x+0.5)-(7.5-4(-1x+4.5))=0
We multiply parentheses
2x-(7.5-4(-1x+4.5))+1=0
We calculate terms in parentheses: -(7.5-4(-1x+4.5)), so:
7.5-4(-1x+4.5)
determiningTheFunctionDomain -4(-1x+4.5)+7.5
We multiply parentheses
4x-18+7.5
We add all the numbers together, and all the variables
4x-10.5
Back to the equation:
-(4x-10.5)
We get rid of parentheses
2x-4x+10.5+1=0
We add all the numbers together, and all the variables
-2x+11.5=0
We move all terms containing x to the left, all other terms to the right
-2x=-11.5
x=-11.5/-2
x=5+1/1.33333333333

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