Math, asked by anna56789, 1 year ago

plzzz solve....

12x² - 21x = 20x² - 28x

.....plsss plsss ....
very urgent....

Answers

Answered by rolexdeepak123

2

Answer:

Step-by-step explanation:

20x^2-12x^2 = 28x- 21x

8x^2=7x

Taking x out

8x=7

X=7/8

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