3a-5b+(3a+3b) (6x-y)-(2x+3y) 6*(2k-3n)-3*(3k-2n) -7*(4p+3)-6*(5-7p) 3*(3a-2b)-6*(-2a+3b) СРОЧНО. Created by Many2382. matematika-ru

3a-5b+(3a+3b) (6x-y)-(2x+3y) 6*(2k-3n)-3*(3k-2n) -7*(4p+3)-6*(5-7p) 3*(3a-2b)-6*...

Many2382 @Many2382

August 2022 1 3 Report

3a-5b+(3a+3b)
(6x-y)-(2x+3y)
6*(2k-3n)-3*(3k-2n)
-7*(4p+3)-6*(5-7p)
3*(3a-2b)-6*(-2a+3b)
СРОЧНО

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кляча

Verified answer

= 3a - 5b + 3a + 3b = 6a - 2b
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= 6x - y - 2x - 3y = 4x - 4y
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= 12k - 18n - 9k + 6n = 3k - 12n
--------------------------------------
= - 28p - 21 - 30 + 42p = 14p - 51
-------------------------------------
= 9a - 6b + 12a - 18b = 21a - 24b

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