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3 years ago

15

Find the value of x

2 answers:

Gwar [14]3 years ago

5 0

Answer:

hello

Step-by-step explanation:

4x+3x+2x=180⁰

9x=180⁰

x=20

hope it helps

have a nice day

Dafna11 [192]3 years ago

5 0

Answer:

x= 20

Step-by-step explanation:

4x+3x+2x=180

9x=180

x=180/9

so

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