jsjajja99 jsjajja99

12-11-2020
Mathematics

contestada

What is the step. some help

What is the step some help class=

Respuesta :

DeanGulberry2176 DeanGulberry2176

12-11-2020

Answer:

Step-by-step explanation:

LM=2x+24

MN= x+28

LN=31

LN=(2x+24)+(x+28)

31=(2x+24)+(x+28)

solve

31=(2x+24)+(x+28)

31-24-28 = 2x +x

-21=3x

-7=x

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