Question

sum of x - 3y + 2z and -4x + 9y - 11z

Answer 1

$\huge\bigstar\underline\mathfrak{Question:-}$

$x - 3y + 2z and -4x + 9y - 11z$

$\huge\fbox\pink{Answer}$

$= (x - 3y + 2z) + ( - 4x + 9y - 11z)$

$= x - 3y + 2z - 4x + 9y - 11z$

$= x -4x + 3y + 9y - 11z + 2z$

$= - 3x + 12y - 9z$

Hope it helps U✌️✌️..

Answer 2

Step-by-step explanation:

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