4(1x+7)=9(1x-1)+22

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Solution for 4(1x+7)=9(1x-1)+22 equation: 



4(1x+7)=9(1x-1)+22

We move all terms to the left:

4(1x+7)-(9(1x-1)+22)=0

We add all the numbers together, and all the variables

4(x+7)-(9(x-1)+22)=0

We multiply parentheses

4x-(9(x-1)+22)+28=0



We calculate terms in parentheses: -(9(x-1)+22), so:

9(x-1)+22

We multiply parentheses

9x-9+22

We add all the numbers together, and all the variables

9x+13

Back to the equation:

-(9x+13)



We get rid of parentheses

4x-9x-13+28=0

We add all the numbers together, and all the variables

-5x+15=0

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

-5x=-15

x=-15/-5

x=+3

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