2x+(x+3)=15,6

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Solution for 2x+(x+3)=15,6 equation:



2x+(x+3)=15.6
We move all terms to the left:
2x+(x+3)-(15.6)=0
We add all the numbers together, and all the variables
2x+(x+3)-15.6=0
We get rid of parentheses
2x+x+3-15.6=0
We add all the numbers together, and all the variables
3x-12.6=0
We move all terms containing x to the left, all other terms to the right
3x=12.6
x=12.6/3
x=4+0.6/3

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