3x-7=3.5

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Solution for 3x-7=3.5 equation:



3x-7=3.5
We move all terms to the left:
3x-7-(3.5)=0
We add all the numbers together, and all the variables
3x-10.5=0
We move all terms containing x to the left, all other terms to the right
3x=10.5
x=10.5/3
x=3+1/2

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