kevoughnwillis3499 kevoughnwillis3499

21-05-2021
Mathematics

contestada

Help im stuck Please help

Help im stuck Please help class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

21-05-2021

Answer:

x = 6

Step-by-step explanation:

The three angles form a straight line, which is 180 degrees

5x+ (x+54) +90= 180

Combine like terms

6x+144 = 180

Subtract 144 from each side

6x+144-144 =180-144

6x =36

Divide each side by 6

6x/6 = 36/6

x = 6

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