21maynabroj 21maynabroj

23-01-2019
Mathematics

contestada

What is the value of x?

What is the value of x class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

23-01-2019

Answer:

x=70

Step-by-step explanation:

The same side interior angles add to 180 degrees when m and n are parallel

45+ 2x-5 = 180

Combine like terms

40+2x = 180

Subtract 40 from each side

40-40+2x= 180-40

2x= 140

2x/2 =140/2

x =70

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