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04-03-2021
Mathematics

contestada

Can someone do both plzzzz

Can someone do both plzzzz class=

Respuesta :

SplatterBrain SplatterBrain

04-03-2021

Answer:

Answer to question 7: -2x+5y+9

Answer to question 8: 2x-6y+1

Answer Link

SDCInfinity SDCInfinity

04-03-2021

Answer:

7.) -2x + 5y + 9 ; 8.) 2x - 6y + 1

Step-by-step explanation:

7.)

7 + 2x + 5y - 4x + 2 ⇒ -2x + 5y + 9

2x - 4x ⇒ -2x

5y ⇒ 5y

7 + 2 ⇒ 9

8.)

-4y + 2x - 2y + 1 ⇒ 2x - 6y + 1

2x ⇒ 2x

-4y - 2y ⇒ -6y

1 ⇒ 1

Answer Link

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