Question

Quisssssssssss !!!!!

x + 5y - 7z + 10x - 6z + 10y - 14y = ?​

Answer 1

${\purple {\boxed {\colorbox {black} {\purple {King\:Brainly01}}}}}$

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x + 5y + 7z + 10x - 6z + 10y - 14y

( x + 10x ) + ( 5y + 10y - 14y ) + ( 7z - 6z )

11x + y + z

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Answer 2

>> Answer

__________

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x + 5y - 7z + 10x - 6z + 10y - 14y = ?

= (1x + 10x) + (5y + 10y - 14y) + (-7z - 6z)

= 11x + y - 13z