Math, asked by mamtabodh, 1 month ago

(9x + 12) - (120 - 9x) = 54​

Answers

Answered by roshnihareem666
4

Answer:

x = 9

Solution:-

 \geqslant  \geqslant  \geqslant (9x + 12) - (120 - 9x) = 54

 \geqslant  \geqslant  \geqslant 9x + 12 - 120 + 9x = 54

  \geqslant  \geqslant  \geqslant 9x + 9x = 54 + 120 - 12

 \geqslant  \geqslant  \geqslant 18x = 162

 \geqslant  \geqslant  \geqslant x = 9

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