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3=0.70x
We move all terms to the left:
3-(0.70x)=0
We add all the numbers together, and all the variables
-(+0.70x)+3=0
We get rid of parentheses
-0.70x+3=0
We add all the numbers together, and all the variables
-0.7x+3=0
We move all terms containing x to the left, all other terms to the right
-0.7x=-3
x=-3/-0.7
x=4+0.2/0.7
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