Solve and check. 7-5x= 5-7x
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Answered by
50
Hey
Here is your answer,
7 - 5x = 5 - 7x
7 - 5 = -7x + 5x
2 = -2x
-2x = 2
X = -2/2
X = -1
Check :
Substitute the value of x=-1 in the given equation,
7 - 5(-1) = 5 - 7(-1)
7+5 = 5+7
12 = 12
Hence the value is correct.
Hope it helps you!
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