4(2x+6)=5(x+9)

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Solution for 4(2x+6)=5(x+9) equation: 



4(2x+6)=5(x+9)

We move all terms to the left:

4(2x+6)-(5(x+9))=0

We multiply parentheses

8x-(5(x+9))+24=0



We calculate terms in parentheses: -(5(x+9)), so:

5(x+9)

We multiply parentheses

5x+45

Back to the equation:

-(5x+45)



We get rid of parentheses

8x-5x-45+24=0

We add all the numbers together, and all the variables

3x-21=0

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

3x=21

x=21/3

x=7

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