SOLUTION: WHAT IS AN ANGLE 4 TIMES ANOTHER ANGLE THAT IS SUPPLEMENTARY? AND WHAT DO I DO TO SOLVE IT? PLEASE HELP!

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Question 346987: WHAT IS AN ANGLE 4 TIMES ANOTHER ANGLE THAT IS SUPPLEMENTARY? AND WHAT DO I DO TO SOLVE IT? PLEASE HELP!
Found 3 solutions by stanbon, mananth, Chandni:
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website!
WHAT IS AN ANGLE 4 TIMES ANOTHER ANGLE THAT IS SUPPLEMENTARY?
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angle : x
supplement: 180-x
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Equation:
x = 4(180-x)
x = 720-4x
5x = 720
x = 144 degrees
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Cheers,
Stan H.

Answer by mananth(16949)   (Show Source):
You can put this solution on YOUR website!
let x be the measure of the angle
supplementary = 180-x
4 times supplementary = 4(180-x)
x=4(180-x)
x= 720-4x
5x=720
x=144

Answer by Chandni(2)   (Show Source):
You can put this solution on YOUR website!
angle : x
supplement angle: 180-x
Form an Equation:
x = 4(180-x)
x = 720-4x
x+4x=720
5x=720
x =720/5
x=144 degrees
Good luck!