Question

Can someone please explain this to me i don’t understand

Answer 1

wow I have never seen anything like this before. ok um 4x +1=5x

5x +47°=180

5x=180-47

5x=133

133 divided by 5

x=26.6

Answer 2

Linear Pair

Notice how the angles 4x + 1 and 47 form a linear pair. And this is key.

When two angles form a linear pair, it means they add up to 180°.

So, I form an equation:

`\sf{4x+1+47=180}`

`\sf{4x+48=180}\\\sf4x=180-48}\\\sf{4x=132}\\\sf{x=33}`

Hence, x = 33.

`\rule{350}{4}`

`\frak{-Dream-}`