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Write equation and solve for value of X
(2 questions)
Fairly simple I just can’t seem to remember for finals thank you!

Write equation and solve for value of X 2 questions Fairly simple I just cant seem to remember for finals thank you class=

Respuesta :

ayu350

31) x = 25 degrees

Equation: (2x+15) + x + 90 = 180 degrees

--> 3x+105 = 180

-------> 3x = 75

-------------> x = 25 degrees

32) x = 17 degrees

Equation: (x+52) + (3x+21) + 39 = 180 degrees

--> 4x+112 = 180

-------> 4x = 68

-------------> x = 17 degrees

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