2.2(3.1+x)=3x

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Solution for 2.2(3.1+x)=3x equation:



2.2(3.1+x)=3x
We move all terms to the left:
2.2(3.1+x)-(3x)=0
We add all the numbers together, and all the variables
2.2(x+3.1)-3x=0
We add all the numbers together, and all the variables
-3x+2.2(x+3.1)=0
We multiply parentheses
-3x+2.2x+6.82=0
We add all the numbers together, and all the variables
-0.8x+6.82=0
We move all terms containing x to the left, all other terms to the right
-0.8x=-6.82
x=-6.82/-0.8
x=8+0.42/0.8

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