vaughankennssdt vaughankennssdt

20-11-2020
Mathematics

contestada

What is the answer??? Only if you know please i will report you no games only if you know it please it’s geometry

What is the answer Only if you know please i will report you no games only if you know it please its geometry class=

Respuesta :

janaaly88 janaaly88

20-11-2020

Answer:

x=20,x=20

Step-by-step explanation:

1) (3x-40)=(2x-20)

3x-2x=-20+40

x=20

2)(2x+20)+(4x+40)=180

6x+60=180

6x=180-60

6x=120

x=20

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