parislightbourne77
23.12.2019 •
Mathematics
X+3=15 can some body solve this for me
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Ответ:
you need to isolate the variable... x
so now it is x=12
hope that helped!
Ответ:
x+3=15
Subtract 3 from both sides
x+3-3=15-3
x=12
I hope that's help !
Check my answer
Replace x by 12
12+3=15
15=15
So... Yes my answer is correct !
Ответ: