9=4/7x-2

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Solution for 9=4/7x-2 equation:



9=4/7x-2
We move all terms to the left:
9-(4/7x-2)=0
Domain of the equation: 7x-2)!=0
x∈R
We get rid of parentheses
-4/7x+2+9=0
We multiply all the terms by the denominator
2*7x+9*7x-4=0
Wy multiply elements
14x+63x-4=0
We add all the numbers together, and all the variables
77x-4=0
We move all terms containing x to the left, all other terms to the right
77x=4
x=4/77
x=4/77

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