Question

NEED HELP ASAP
given m||n find the value of x

Answer 1

Answer:

x=15

Step-by-step explanation:

These are alternate exterior angles and alternate exterior angles are equal when the lines are parallel

6x+8 = 7x-7

Subtract 6x from each side

6x+8-6x = 7x-7-6x

8 = x-7

Add 7 to each side

8+7 =x

15=x

Answer 2

$\huge\underline{\underline{\mathfrak{\red{A}\green{n}\pink{s}\orange{w}\blue{e}{r}}}}$

$\boxed{x \:= \:15}$