11x+7=21-8x

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Solution for 11x+7=21-8x equation: 



11x+7=21-8x

We move all terms to the left:

11x+7-(21-8x)=0

We add all the numbers together, and all the variables

11x-(-8x+21)+7=0

We get rid of parentheses

11x+8x-21+7=0

We add all the numbers together, and all the variables

19x-14=0

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

19x=14

x=14/19

x=14/19

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