SOLUTION: Angle 6 and Angle 7 form a linear pair. Twice the measure of angle 6 is twelve more than four times the measure of angle 7. Find the measure of each angle.
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Question 1167822: Angle 6 and Angle 7 form a linear pair. Twice the measure of angle 6 is twelve more than four times the measure of angle 7. Find the measure of each angle.
Found 3 solutions by Boreal, josgarithmetic, ikleyn:
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
Linear pair means they add to 180 degrees, a straight angle.
x is angle 6, 180-x is angle 7
2x-12=4(180-x)
2x-12=720-4x
6x=732
x=122 degrees angle 6
180-x=58 degrees angle 7
2(122)=4(58)+12
Answer by josgarithmetic(39623) (Show Source): You can put this solution on YOUR website!
Calling them x and y instead of 6 and 7
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linear pair. Twice the measure of angle x is twelve more than four times the measure of angle y.
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-------------Solve this equation.
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Answer by ikleyn(52832) (Show Source): You can put this solution on YOUR website!
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Ignore the post by @josgarithmetic since it is TOTALLY WRONG.
Use the solution by tutor @Boreal, which is correct.
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