plz solve it step by step please please
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yuyeong:
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here is your answer
19 is the answer
Hope this help you
x+3+x+9+x=69
3x+12=69
3x=69-12
3x=57
x=57/3
=19.
19 is the answer
Hope this help you
x+3+x+9+x=69
3x+12=69
3x=69-12
3x=57
x=57/3
=19.
Answered by
0
//..HOPE IT HELPS..//
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