y=3-2x
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Answer:
2
Step-by-step explanation:
Your formula to find this out looks as follows: 4(x+3)=2x+16
Once you solve this, you’ll find your answer to be 2 and can even do the operation to prove it
So we're given Y = 3x.
We now can replace Y, for 3x in the equation:
Y = x + 4
3x = x + 4
3x - x = 4
2x = 4
x = 2
yes, it is correct
you just plug in the 12 where the n is