2x+9-16x=-21

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Solution for 2x+9-16x=-21 equation:



2x+9-16x=-21
We move all terms to the left:
2x+9-16x-(-21)=0
We add all the numbers together, and all the variables
-14x+30=0
We move all terms containing x to the left, all other terms to the right
-14x=-30
x=-30/-14
x=2+1/7

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