3 years ago

What's ∣x−2∣=∣4+x∣????

Mathematics

1 answer:

LuckyWell [14K]3 years ago

7 0

Answer:

in the chapter 7 in class 9 Ex 7.3

one time - and second time +

Step-by-step explanation:

x-2=4+x

1) x-2=-(4+x)

x-2=-4-x

x+x=-4+2

2x=-2

x=-2/2

x=-1

2) x-2=4+x

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