3x+6(9/5)=21

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Solution for 3x+6(9/5)=21 equation:



3x+6(9/5)=21
We move all terms to the left:
3x+6(9/5)-(21)=0
determiningTheFunctionDomain 3x-21+6(9/5)=0
We add all the numbers together, and all the variables
3x-21+6(+9/5)=0
We multiply parentheses
3x-21+9/5*6=0
We multiply all the terms by the denominator
3x*5*6+9-21*5*6=0
We add all the numbers together, and all the variables
3x*5*6-621=0
Wy multiply elements
90x*6-621=0
Wy multiply elements
540x-621=0
We move all terms containing x to the left, all other terms to the right
540x=621
x=621/540
x=1+3/20

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