Question

calculate the value of x

Answer 1

4x+11=2x+23
4x-2x=23-11
2x=22
x=22/2
x=11

Answer 2

Hey

Here is your answer,

( 4x+11 )° = ( 2x+23)° { interior opposite angles are always equal }
4x - 2x = 23 - 11
2x = 12
X = 12/2
X = 6

4x + 11 = 4 x 6 + 11
= 24 + 11
= 35

2x + 23 = 2 x 6 + 23
= 12 + 23
= 35

Hope it helps you!