3 years ago

Solve for x. 2x + 6 X + 9 x = [?]

Mathematics

2 answers:

Komok [63]3 years ago

5 0

Answer:

wheres the y

Step-by-step explanation:

Tpy6a [65]3 years ago

3 0

Answer:

Solution given:

2x+6+x+9=180°[alternative exterior angle is a supplementary]

3x=180-15

x=165/3

x=55

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