5x-3(x+2)=15-3(2x+1)

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Solution for 5x-3(x+2)=15-3(2x+1) equation: 



5x-3(x+2)=15-3(2x+1)

We move all terms to the left:

5x-3(x+2)-(15-3(2x+1))=0

We multiply parentheses

5x-3x-(15-3(2x+1))-6=0



We calculate terms in parentheses: -(15-3(2x+1)), so:

15-3(2x+1)

determiningTheFunctionDomain
-3(2x+1)+15

We multiply parentheses

-6x-3+15

We add all the numbers together, and all the variables

-6x+12

Back to the equation:

-(-6x+12)



We add all the numbers together, and all the variables

2x-(-6x+12)-6=0

We get rid of parentheses

2x+6x-12-6=0

We add all the numbers together, and all the variables

8x-18=0

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

8x=18

x=18/8

x=2+1/4

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