9x+7=-7-2(4x+2)

Solution for 9x+7=-7-2(4x+2) equation:

9x+7=-7-2(4x+2)

We move all terms to the left:

9x+7-(-7-2(4x+2))=0


We calculate terms in parentheses: -(-7-2(4x+2)), so:

-7-2(4x+2)

determiningTheFunctionDomain
-2(4x+2)-7

We multiply parentheses

-8x-4-7

We add all the numbers together, and all the variables

-8x-11

Back to the equation:

-(-8x-11)


We get rid of parentheses

9x+8x+11+7=0

We add all the numbers together, and all the variables

17x+18=0

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

17x=-18

x=-18/17

x=-1+1/17