Question

how to solve for x in math

Answer 1

Answer:

20°

Step-by-step explanation:

4x+3x+2x=180°(Sum of interior anglevof triangle)

9x=180°

x=20°

I Hope this will be helpful for you.

Answer 2

20

Step-by-step explanation:

Just add the all terms and trim as equation then solve it simple ^ω^ .

$\sf4x + 3x + 2x = 180 \degree$

$[ \sf \: \because \: Sum \: of \: all \: interior \: angle \: of \: a \: trianlge \: is \: 180 \degree]$

$9x = 180$

$x = \dfrac{180}{9}$

$x = 20$

The required value of x is 20