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given m||n, find the value of x. ??

Given Mn Find The Value Of X class=

Sagot :

Step-by-step explanation:

6x - 10 = 7x - 30

6x - 7x = -30 + 10

-x = -20

x = 20°

Value of x is 20°

Answer:

x = 20

Step-by-step explanation:

Given m||n meaning the lines are parallel: Two angles are alternate exterior angles and so their measure is same

7x - 30 = 6x - 10 export like terms to the same side of equation

7x - 6x = 30 - 10

x = 20