Question

Please Answer Me Fast​

Answer 1

Subtract : -9xy + 2yz from 6xy - 10yz

6xy - 10yz - (-9xy + 2yz)

6xy - 10yz + 9xy - 2yz

6xy + 9xy - 10yz - 2yz

Operating like terms ;

$\bf{\underline{\underline {15xy - 12yz}}}$

$\\ \\ \\ \color{red}{ \bf{Hope \: \: this \: \: helps \: \: you \: !}}$