melaniealinag1108 melaniealinag1108

29-01-2021
Mathematics

contestada

what is (x - 4) + (x + 9) + ( 2x) + (3x -7) + 4

Respuesta :

Аноним Аноним

29-01-2021

Answer:

7x+2

Step-by-step explanation:

Add x+x+2x+3x to get 7 xs or 7x. Then add -4+9-7+4 to get 2. Put 7x and 2 together to get 7x+2.

Hope it helps!

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crashandes112 crashandes112

29-01-2021

Answer: 5x+(2x)+2
Explanation

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