Question

From fig. the value of x is ​

Answer 1

X= 80

Step-by-step explanation:

X+15 + x +5 = 180

2x + 20 =180

2x = 180 - 20

2x = 160

x = 160/2

×=80

THIS WAS A CONDITION OF LINEAR PAIR

IF SATISFIED PLEASE MARK AS BRAINLIEST

Answer 2

$\huge\mathfrak \pink{Question}$

Find the value of x.

$\huge\mathfrak \pink{To\:find}$

The value of x.

$\huge\mathfrak \pink{Solution}$

In the given figure, the two angles are linear angles.

We know that the sum of two linear angles is $180°$.

So,

$(x+15)+(x+5)=180$

⇒ $x+15+x+5=180$

⇒ $2x+20=180$

⇒ $2x=180-20$

⇒ $2x=160$

⇒ $x=\frac{160}{2}$

⇒ $x=80$

$\huge\mathfrak \pink{Hence}$

$x=80$

$\huge\mathfrak\pink{Therefore}$

The value of $x$ is $80$.

$\huge\mathfrak\pink{Verification}$

$(x+15)+(x+5)=180$

⇒ $(80+15)+(x+5)=180$

⇒ $95+85=180$

⇒ $180=180$

So, L.H.S $=$ R.H.S.

Hence, verified.

$\huge\mathfrak{\pink{Done࿐}}\\{\huge\mathfrak\blue{Hope\:this\:helps\:you.}}\\{\huge\mathfrak\orange{Have\:a\:nice\:day.}}$