30-9x=-39

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Solution for 30-9x=-39 equation:



30-9x=-39
We move all terms to the left:
30-9x-(-39)=0
We add all the numbers together, and all the variables
-9x+69=0
We move all terms containing x to the left, all other terms to the right
-9x=-69
x=-69/-9
x=7+2/3

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