which number satifies the equation 21=26 - x? 47 22 4 5?
回答 (11)
2009-01-02 2:30 pm
✔ 最佳答案
Quite obviously "5"21 = 26 - 5
2009-01-02 2:47 pm
21 = 26 - x
x = 26 - 21
x = 5
Answer: x = 5
Check:
21 = 26 - 5
21 = 21
x = 26 - 21
x = 5
Answer: x = 5
Check:
21 = 26 - 5
21 = 21
2009-01-02 3:37 pm
21 = 26 - x
x = 26 - 21
x = 5
x = 26 - 21
x = 5
2009-01-02 2:59 pm
21 = 26 - x
Subtracy 26 from both sides.
(21 - 26) = -x
-5 = -x
Multiply both sides by -1 and you will get x = 5.
Subtracy 26 from both sides.
(21 - 26) = -x
-5 = -x
Multiply both sides by -1 and you will get x = 5.
2009-01-02 2:38 pm
the answer is 5.
2009-01-02 2:38 pm
Ans: 5
21 = 26 - x
21+ x = 26
x = 26 - 21
= 5
Hope you get it=)
21 = 26 - x
21+ x = 26
x = 26 - 21
= 5
Hope you get it=)
2009-01-02 2:37 pm
of course 5
21 = 26 - x
21 + x = 26 - x + x
21 + x - 21 = 26 - 21
x = 5
21 = 26 - x
21 + x = 26 - x + x
21 + x - 21 = 26 - 21
x = 5
2009-01-02 2:36 pm
21 = 26 - x
21 + x = 26
x = 5
21 + x = 26
x = 5
2009-01-02 2:31 pm
5 because 26-5 = 21
This is how to solve:-
21 = 26 - x
x = 26 - 21
x = 5
This is how to solve:-
21 = 26 - x
x = 26 - 21
x = 5
收錄日期: 2021-05-01 11:44:32
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