7x+23-2x=3-4(5x-4)

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Solution for 7x+23-2x=3-4(5x-4) equation:



7x+23-2x=3-4(5x-4)
We move all terms to the left:
7x+23-2x-(3-4(5x-4))=0
We add all the numbers together, and all the variables
5x-(3-4(5x-4))+23=0
We calculate terms in parentheses: -(3-4(5x-4)), so:
3-4(5x-4)
determiningTheFunctionDomain -4(5x-4)+3
We multiply parentheses
-20x+16+3
We add all the numbers together, and all the variables
-20x+19
Back to the equation:
-(-20x+19)
We get rid of parentheses
5x+20x-19+23=0
We add all the numbers together, and all the variables
25x+4=0
We move all terms containing x to the left, all other terms to the right
25x=-4
x=-4/25
x=-4/25

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