0.5(2-3x)=4.5-0.1(x+7)

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Solution for 0.5(2-3x)=4.5-0.1(x+7) equation:



0.5(2-3x)=4.5-0.1(x+7)
We move all terms to the left:
0.5(2-3x)-(4.5-0.1(x+7))=0
We add all the numbers together, and all the variables
0.5(-3x+2)-(4.5-0.1(x+7))=0
We multiply parentheses
-1.5x-(4.5-0.1(x+7))+1=0
We calculate terms in parentheses: -(4.5-0.1(x+7)), so:
4.5-0.1(x+7)
determiningTheFunctionDomain -0.1(x+7)+4.5
We multiply parentheses
-0.1x-0.7+4.5
We add all the numbers together, and all the variables
-0.1x+3.8
Back to the equation:
-(-0.1x+3.8)
We get rid of parentheses
-1.5x+0.1x-3.8+1=0
We add all the numbers together, and all the variables
-1.4x-2.8=0
We move all terms containing x to the left, all other terms to the right
-1.4x=2.8
x=2.8/-1.4
x=-2

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