9x/5-7=20

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Solution for 9x/5-7=20 equation:



9x/5-7=20
We move all terms to the left:
9x/5-7-(20)=0
We add all the numbers together, and all the variables
9x/5-27=0
We multiply all the terms by the denominator
9x-27*5=0
We add all the numbers together, and all the variables
9x-135=0
We move all terms containing x to the left, all other terms to the right
9x=135
x=135/9
x=15

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