escalantemarbella26 escalantemarbella26

21-08-2022
Mathematics

contestada

literally help , I think it’s segment addition/ subtraction ?

literally help I think its segment addition subtraction class=

Respuesta :

mtreesebarry mtreesebarry

21-08-2022

Answer:

9

Step-by-step explanation:

4x-7+3x=5x+1

7x-7=5x-1

7x=5x+8

2x=8

x=4

4(4)-7=?

16-7=9

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