Destinywilliams271 Destinywilliams271
  • 14-03-2020
  • Mathematics
contestada

Can anyone help please

Can anyone help please class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 14-03-2020

Answer:

x = 10

Step-by-step explanation:

All sides are equal in rhombus

3x - 11 = x +9

3x - x = 9 +11

2x = 20

x = 20/2

x = 10

Answer Link
sonlionsonson sonlionsonson
  • 14-03-2020

Answer:

10

Step-by-step explanation:

First you set 3x - 11 to x + 9

Than subtract x from both sides.

Than add 11 to both sides.

Than divide both sides by 2.

3x - 11 = x + 9

2x - 11 = 9

2x = 20

x = 10

Answer Link

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