3.3(x-8)-x=1/2

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Solution for 3.3(x-8)-x=1/2 equation:



3.3(x-8)-x=1/2
We move all terms to the left:
3.3(x-8)-x-(1/2)=0
We add all the numbers together, and all the variables
3.3(x-8)-x-(+1/2)=0
We add all the numbers together, and all the variables
-1x+3.3(x-8)-(+1/2)=0
We multiply parentheses
-1x+3.3x-26.4-(+1/2)=0
We get rid of parentheses
-1x+3.3x-26.4-1/2=0
We multiply all the terms by the denominator
-1x*2+(3.3x)*2-1-(26.4)*2=0
We add all the numbers together, and all the variables
-1x*2+(+3.3x)*2-1-(26.4)*2=0
We add all the numbers together, and all the variables
-1x*2+(+3.3x)*2-53.8=0
We multiply parentheses
-1x*2+6x-53.8=0
Wy multiply elements
-2x+6x-53.8=0
We add all the numbers together, and all the variables
4x-53.8=0
We move all terms containing x to the left, all other terms to the right
4x=53.8
x=53.8/4
x=13+1/2.2222222222222

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