7x-9x/3=276

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Solution for 7x-9x/3=276 equation: 



7x-9x/3=276

We move all terms to the left:

7x-9x/3-(276)=0

We multiply all the terms by the denominator


7x*3-9x-276*3=0

We add all the numbers together, and all the variables

-9x+7x*3-828=0

Wy multiply elements

-9x+21x-828=0

We add all the numbers together, and all the variables

12x-828=0

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

12x=828

x=828/12

x=69

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