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0.75-7x=2.80
We move all terms to the left:
0.75-7x-(2.80)=0
We add all the numbers together, and all the variables
-7x+0.75-(2.8)=0
We add all the numbers together, and all the variables
-7x-2.05=0
We move all terms containing x to the left, all other terms to the right
-7x=2.05
x=2.05/-7
x=-2.05/7
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