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3.8(3.1x+3.4)-2.6x=54.61
We move all terms to the left:
3.8(3.1x+3.4)-2.6x-(54.61)=0
We add all the numbers together, and all the variables
-2.6x+3.8(3.1x+3.4)-54.61=0
We multiply parentheses
-2.6x+11.4x+12.92-54.61=0
We add all the numbers together, and all the variables
8.8x-41.69=0
We move all terms containing x to the left, all other terms to the right
8.8x=41.69
x=41.69/8.8
x=4+2.6064257028112/3.5341365461847
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