3x-5+x=13

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Solution for 3x-5+x=13 equation:



3x-5+x=13
We move all terms to the left:
3x-5+x-(13)=0
We add all the numbers together, and all the variables
4x-18=0
We move all terms containing x to the left, all other terms to the right
4x=18
x=18/4
x=4+1/2

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