solve the following equation ????
21 + x = 71 - x
Anonymous:
2x=71-21=50 therefore, x=25
Answers
Answered by
3
21+X=71-x
2x= 71-21
2x= 50
x= 25
Answered by
2
Given :
21 + x = 71 - x
Find :
x = ?
Solution :
21 + x = 71 - x
21 + x + x = 71
2x = 71 - 21
2x = 50.
x = 25
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