Question

find the value of x​

Answer 1

Answer:

as it can be seen that ABC is a straight line this all angles will constitute 180°

103-2x +90 +4x -58 =180............by the figure

2x+103-58+90=180..................on adding like terms

2x+193-58=180

2x+134=180

2x=180-134

2x=46

x=46/2

x=23

hence x will be 23

hope it will help.