2x+7=(-13)-2x

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Solution for 2x+7=(-13)-2x equation:



2x+7=(-13)-2x
We move all terms to the left:
2x+7-((-13)-2x)=0
We calculate terms in parentheses: -((-13)-2x), so:
(-13)-2x
determiningTheFunctionDomain -2x+(-13)
We add all the numbers together, and all the variables
-2x-13
Back to the equation:
-(-2x-13)
We get rid of parentheses
2x+2x+13+7=0
We add all the numbers together, and all the variables
4x+20=0
We move all terms containing x to the left, all other terms to the right
4x=-20
x=-20/4
x=-5

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