Question

Find the measure of an angle if seven times its complement is 10° less than three times its supplement.. please give the answer step by step I will make tou brainlieast​

Answer 1

Answer:

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Step-by-step explanation:

Let the angle be x

measure of its complement = (90-x)

measure of its supplement= (180-x)

7(90-x) =3(180-x)-10

630 - 7x=540x-3x -10

-7x+3x= 530-630

-4x=-100

x= 100/4

x=25

Answer 2

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