Question

angleABC = 5x+20 ,angleABD=4x-2 . find the value of x please give the answer in step by step and give explanation also please I will definetly mark them as branalist please​

Answer 1

the question is not complete

I assume the question as <ABC + <ABD = 180

As i have practiced this type of problems

<ABC = 5x + 20

<ABD = 4x - 2

5x + 20 + 4x - 2 = 180

9x - 18 = 180

9x = 162

x = 18

Answer 2

Answer:

$\huge\colorbox{purple}{Correct\: Question}$

Angle ABC = 5x+20 ,angle CBD=4x-2 . find the value of x.

$\huge\colorbox{purple}{Answer}$

$18⁰$

$\huge\colorbox{purple}{Solution}$

$total\: angle\: by\: a\: straight\: line=\:180⁰$

$5x+20⁰+4x-2=180⁰$

$9x+18⁰=180⁰$

$9x=180⁰-18⁰$

$9x=162$

$X=18⁰$ answer