2 years ago

Can you solve ? |2x-9|=7 What is the answer please

Mathematics

1 answer:

Nikitich [7]2 years ago

4 0

Split it into 2 equations
2x-9 = 7
2x = 16
x = 8
And another equation
2x-9 = -7
2x = 2
x = 1
The answer is x =1, x= 8

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