Question

find the value of'x'so that l||m

Answer 1

hey there here is your answer ....

From the figure we can say that angle (2x+15)° is equal to corresponding angle of angle (3x-10)° [since vertically opposite angles ]

therefore we have
2x+15 = 3x-10
$2x + 15 = 3x - 10 \\ 15 + 10 = 3x - 2x \\ 25 = x$
therefore x = 25

hope it helps..☺️

Answer 2

Answer:

Step-by-step explanation:

2x+15=3x-10

2x-3x=10-15

x=-25

x=-25