130k views
5 votes
Can you please solve for X

Can you please solve for X-example-1
User Chassity
by
7.8k points

2 Answers

4 votes

Answer:

x = 13

Explanation:

1. Things you need to know:

Did you know all angels in a triangle sum up to 180 degree!

2. Make your equation


(2x + 14) + (64 + 76) = 180

3. Simplify


2x + 14 + 140 = 180


2x + 154 = 180

3. Solve


2x + 154 - 154 = 180 - 154


2x / 2 = 26 / 2


x = 13

User Jessel
by
9.0k points
3 votes

Using angle sum property.


\\ \sf\longmapsto 2x+14+64+76=180


\\ \sf\longmapsto 2x+144=180


\\ \sf\longmapsto 2x=36


\\ \sf\longmapsto x=18

User RickardP
by
8.1k points

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