9-x/5=7x

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Solution for 9-x/5=7x equation:



9-x/5=7x
We move all terms to the left:
9-x/5-(7x)=0
We add all the numbers together, and all the variables
-7x-x/5+9=0
We multiply all the terms by the denominator
-7x*5-x+9*5=0
We add all the numbers together, and all the variables
-1x-7x*5+45=0
Wy multiply elements
-1x-35x+45=0
We add all the numbers together, and all the variables
-36x+45=0
We move all terms containing x to the left, all other terms to the right
-36x=-45
x=-45/-36
x=1+1/4

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