Math, asked by sharmarajender51, 2 months ago

Proof that (3x+7)-87x = (3x-7)

Answers

Answered by pinkidevi620356

0

Step-by-step explanation:

( 3x+7) - 87x = (3x-7)

261x² -609 =3x-7

261x²-3x= -7 +609

Answered by rmollika36

0

Answer:

(3x+7)-87x=(3x-7)

261x^2-609 =(3x-7)

261x^2-3x =7+609

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