8x+9=11+7x

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Solution for 8x+9=11+7x equation: 



8x+9=11+7x

We move all terms to the left:

8x+9-(11+7x)=0

We add all the numbers together, and all the variables

8x-(7x+11)+9=0

We get rid of parentheses

8x-7x-11+9=0

We add all the numbers together, and all the variables

x-2=0

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

x=2

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