2x-4-9x=3=x=-1

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Solution for 2x-4-9x=3=x=-1 equation:



2x-4-9x=3=x=-1
We move all terms to the left:
2x-4-9x-(3)=0
We add all the numbers together, and all the variables
-7x-7=0
We move all terms containing x to the left, all other terms to the right
-7x=7
x=7/-7
x=-1

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