15x+13x=72

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Solution for 15x+13x=72 equation: 



15x+13x=72

We move all terms to the left:

15x+13x-(72)=0

We add all the numbers together, and all the variables

28x-72=0

We move all terms containing x to the left, all other terms to the right

28x=72

x=72/28

x=2+4/7

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