7x-29-21x=3-(11+2x)

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Solution for 7x-29-21x=3-(11+2x) equation:



7x-29-21x=3-(11+2x)
We move all terms to the left:
7x-29-21x-(3-(11+2x))=0
We add all the numbers together, and all the variables
7x-21x-(3-(2x+11))-29=0
We add all the numbers together, and all the variables
-14x-(3-(2x+11))-29=0
We calculate terms in parentheses: -(3-(2x+11)), so:
3-(2x+11)
determiningTheFunctionDomain -(2x+11)+3
We get rid of parentheses
-2x-11+3
We add all the numbers together, and all the variables
-2x-8
Back to the equation:
-(-2x-8)
We get rid of parentheses
-14x+2x+8-29=0
We add all the numbers together, and all the variables
-12x-21=0
We move all terms containing x to the left, all other terms to the right
-12x=21
x=21/-12
x=-1+3/4

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