idreaunamcgraw8 idreaunamcgraw8
  • 18-08-2020
  • Mathematics
contestada

Please help me please thank

Please help me please thank class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 18-08-2020

Answer:

x=20

Step-by-step explanation:

<2 = <3 when the lines are parallel

3x-10 = x+30

Subtract x from each side

3x-10 -x = x+30-x

2x-10 = 30

Add 10 to each side

2x-10 +10 = 30+10

2x = 40

Divide by 2

2x/2= 40/2

x =20

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