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180=0.3x+56
We move all terms to the left:
180-(0.3x+56)=0
We get rid of parentheses
-0.3x-56+180=0
We add all the numbers together, and all the variables
-0.3x+124=0
We move all terms containing x to the left, all other terms to the right
-0.3x=-124
x=-124/-0.3
x=413+0.10000000000001/0.3
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