dojac4t dojac4t

08-06-2021
Mathematics

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PLEASE HELP!!! WHOEVER GETS THE ANSWER RIGHT GETS BRAINLIEST!!!

PLEASE HELP WHOEVER GETS THE ANSWER RIGHT GETS BRAINLIEST class=

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ken2846 ken2846

08-06-2021

There is 4 X so you use 360- (11+1) which is 348 and now divide by 4 which is now 87

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ferrybukantoro ferrybukantoro

08-06-2021

Answer:

42

Step-by-step explanation:

3x+1+x+11 = 180

4x+12 = 180

4x= 180-12

4x=168

x = 168/4

x = 42

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