149=2-+3(-5x-7)

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Solution for 149=2-+3(-5x-7) equation: 



149=2-+3(-5x-7)

We move all terms to the left:

149-(2-+3(-5x-7))=0

We use the square of the difference formula

-(2-3(-5x-7))+149=0



We calculate terms in parentheses: -(2-3(-5x-7)), so:

2-3(-5x-7)

determiningTheFunctionDomain
-3(-5x-7)+2

We multiply parentheses

15x+21+2

We add all the numbers together, and all the variables

15x+23

Back to the equation:

-(15x+23)



We get rid of parentheses

-15x-23+149=0

We add all the numbers together, and all the variables

-15x+126=0

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

-15x=-126

x=-126/-15

x=8+2/5

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