This is the correct way to solve the problem :
You add 3 and 8 together.
you see if it equals -2 or not.
I hope this helps!
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Subtract sides 2x


Divide sides by 3


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CHECK :




So the value is correct.
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
You can just take it
Hope I helped!