4x-1=7 trail and error method
Answers
Answered by
5
Here we go
4x-1=7
4x=8
x= 2
Let's check !
4(2)-1
=8-1
= 7 = rhs
Answered by
4
Answer:
2
Step-by-step explanation:
4x -1 =7
4x = 7 + 1
4x = 8
x = 8/4
x = 2
Hope it help u.....
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