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1 vote
Help please!

The bottom of question 3
X=
M

Help please! The bottom of question 3 X= M-example-1
User Nispio
by
7.1k points

1 Answer

7 votes

Answer:

x=159/12

Explanation:

8x+28+4x-7=180 [Angles in a straight line]

12x=180-21

x=159/12

User Geoffrey Poole
by
8.3k points

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