Question

4 Realiza (5x – 3y - 7z) + (3x + 4y – z) + (-10x + 3y + z) =
​

Answer 1

Respuesta:

-2x +4y - 7z

Explicación paso a paso:

(5x – 3y - 7z) + (3x + 4y – z) + (-10x + 3y + z) =

5x - 3y - 7z + 3x +4y - z - 10x +3y +z=

5x + 3x - 10x - 3y +4y +3y - 7z - z + z =

-2x +4y - 7z