if x+3=3x+7 then x=
Answers
Answered by
5
Answer:
10 x is the correct answer
Answered by
1
Answer:
x= -2
Step-by-step explanation:
x+3=3x+7
3-7=3x-x
-4=2x
2x= -4
x= 4/(-2)
x= -2
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