(4/9x)+2=7

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Solution for (4/9x)+2=7 equation:



(4/9x)+2=7
We move all terms to the left:
(4/9x)+2-(7)=0
Domain of the equation: 9x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
(+4/9x)+2-7=0
We add all the numbers together, and all the variables
(+4/9x)-5=0
We get rid of parentheses
4/9x-5=0
We multiply all the terms by the denominator
-5*9x+4=0
Wy multiply elements
-45x+4=0
We move all terms containing x to the left, all other terms to the right
-45x=-4
x=-4/-45
x=4/45

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