Math, asked by krishna0000001, 5 months ago

3x+9=0 in 1 and 2 variable

Answers

Answered by gottapunaidu993

0

Answer:

It is,

3x+9=0

3×-3+9=0

-9+9=0

0=0

Hence -3 is equal to x

Answered by mamta9990892404

0

Answer:

3x+9=0

3x=0-9

3x=0-9

3x=-9

x=-9/3

x=-3

it's your ans......

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