7x-16;x=9

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Solution for 7x-16;x=9 equation:



7x-16x=9
We move all terms to the left:
7x-16x-(9)=0
We add all the numbers together, and all the variables
-9x-9=0
We move all terms containing x to the left, all other terms to the right
-9x=9
x=9/-9
x=-1

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