4.2(3x-2)+5=2-4(x-1)

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Solution for 4.2(3x-2)+5=2-4(x-1) equation:



4.2(3x-2)+5=2-4(x-1)
We move all terms to the left:
4.2(3x-2)+5-(2-4(x-1))=0
We multiply parentheses
12.6x-(2-4(x-1))-8.4+5=0
We calculate terms in parentheses: -(2-4(x-1)), so:
2-4(x-1)
determiningTheFunctionDomain -4(x-1)+2
We multiply parentheses
-4x+4+2
We add all the numbers together, and all the variables
-4x+6
Back to the equation:
-(-4x+6)
We add all the numbers together, and all the variables
12.6x-(-4x+6)-3.4=0
We get rid of parentheses
12.6x+4x-6-3.4=0
We add all the numbers together, and all the variables
16.6x-9.4=0
We move all terms containing x to the left, all other terms to the right
16.6x=9.4
x=9.4/16.6
x=6.7142857142857/11.857142857143

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