21x+36x=30

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Solution for 21x+36x=30 equation: 



21x+36x=30

We move all terms to the left:

21x+36x-(30)=0

We add all the numbers together, and all the variables

57x-30=0

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

57x=30

x=30/57

x=10/19

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