Answer:
...........
Step-by-step explanation:
...........
Use a calculator survivorguy00
Answer:
x=12
Step-by-step explanation:
you need the x alone so you substract 3 from both sides.
Then you have, -x= -12
You need the x positive so you change the sign for it but as it is an equation you need to do the same thing on the other side, making both sides positive.
x=12
According to my math the answer would be 2... but my math isn't the strongest.