If 4 is added to a number and the sum is multiplied by3 , the result is 30. Find the number.
Answers
Answered by
1
(x+4)3=30
3x+12=30
3x=30-12
x=18
3x+12=30
3x=30-12
x=18
vinu1184:
this is wrong
Answered by
1
I hope this will help u
Attachments:
Similar questions