I have attached an image of the process I used
Answer:
6
Step-by-step explanation:
Half of eight = four
3/4
Double three = six
We can start by getting rid of parenthesis:
4x-3x+6=21
Then we can combine like terms:
x=21-6
x=15
So our end product is x=15.
Hope I helped soz if I'm wrong ouo.
~Potato.
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