Holaa. [ 3/4 ] 1.) 2x + 8z - 5x + 2z = ...2.) 8x + 5y - 4z + 7x - 8z = Nt: sekali kali Aljabar ye k.... Question from @CelycadNCT

May 2022 2 9 Report

Holaa. [ 3/4 ]

1.) 2x + 8z - 5x + 2z = ...

2.) 8x + 5y - 4z + 7x - 8z =

Nt: sekali kali Aljabar ye kan

nxyaptrf

Penjelasan dengan langkah-langkah:

1.)

= 2x + 8z - 5x + 2z

= 2x - 5x + 8z + 2z

= -3x + 10z

2.)

= 8x + 5y - 4z + 7x - 8z

= 8x + 7x + 5y - 4z - 8z

= 15x + 5y - 12z

#koreksi

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XxDarknessxX

2x + 8z - 5x + 2z

2x - 5x + 8z + 2z

-3x + 10z

_______________

8x + 5y - 4z + 7x - 8z

8x + 7x + 5y - 4z - 8z

15x + 1y - 8z

15x + y - 8z

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