8+3(4x-4)=9-4(2x+1)

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Solution for 8+3(4x-4)=9-4(2x+1) equation:



8+3(4x-4)=9-4(2x+1)
We move all terms to the left:
8+3(4x-4)-(9-4(2x+1))=0
We multiply parentheses
12x-(9-4(2x+1))-12+8=0
We calculate terms in parentheses: -(9-4(2x+1)), so:
9-4(2x+1)
determiningTheFunctionDomain -4(2x+1)+9
We multiply parentheses
-8x-4+9
We add all the numbers together, and all the variables
-8x+5
Back to the equation:
-(-8x+5)
We add all the numbers together, and all the variables
12x-(-8x+5)-4=0
We get rid of parentheses
12x+8x-5-4=0
We add all the numbers together, and all the variables
20x-9=0
We move all terms containing x to the left, all other terms to the right
20x=9
x=9/20
x=9/20

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