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7142.2-183.8x=274.7+90.9
We move all terms to the left:
7142.2-183.8x-(274.7+90.9)=0
We add all the numbers together, and all the variables
-183.8x+7142.2-(365.6)=0
We add all the numbers together, and all the variables
-183.8x+6776.6=0
We move all terms containing x to the left, all other terms to the right
-183.8x=-6776.6
x=-6776.6/-183.8
x=36+42.052631578945/48.368421052629
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