6x=45+x(-3)

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Solution for 6x=45+x(-3) equation:



6x=45+x(-3)
We move all terms to the left:
6x-(45+x(-3))=0
We calculate terms in parentheses: -(45+x(-3)), so:
45+x(-3)
determiningTheFunctionDomain x(-3)+45
We multiply parentheses
-3x+45
Back to the equation:
-(-3x+45)
We get rid of parentheses
6x+3x-45=0
We add all the numbers together, and all the variables
9x-45=0
We move all terms containing x to the left, all other terms to the right
9x=45
x=45/9
x=5

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