if the measure of angle 1 is equal to 3x+5 and the measure of angle 8 is equal to 4x-22 find the measure of x that proves line AB is parallel to line DC​

Sagot :

Answer: x=27

Solution:

<1=3x+5

<8=4x-22

<1=<8

3x+5=4x-22

3x-4x=-22-5

-1x=-27

-1x/-1=-27/-1

x=27

#Check First, Substitute x by 27

<1=3x+5

<1=3(27)+5

<1=81+5

<1=86

<8=4x-22

<8=4(27)-22

<8=108-22

<8=86

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