Question

subtract the following . (b) 3x -2y – z from 4x - 3y + 5z​

Answer 1

Answer:

4x - 3y + 5z - ( 3x - 2y - z) ( from number must be written first)

( multiply each sign of the number with minus as we have to subtract, so the sign of the numbers change)

4x - 3y + 5z - 3x + 2y + z

4x - 3x - 3y + 2y + 5z + z ( add all like terms)

= x - y + 6z

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

-x-5y-6z is the ans hope it helps!!