x-84=-x find the value of x
Answers
Answered by
0
Answer:
answer is in. explanation
Step-by-step explanation:
x=42
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Answered by
4
Answer:
42
Step-by-step explanation:
A/Q,
x -84 = -x
=> x+x = 84
=> 2x = 84
x = 84/2 = 42 ANS.
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