Posted by
**jim** on
.

Can someone show me how to solve this?The measure of an angle is 20 less than 3 times its supplement. Find the measure of the angle.

Let M be the measure of the angle.

M+20=3(180-M)

solve for M.

Tuesday

March 28, 2017
Posted by
**jim** on
.

Can someone show me how to solve this?The measure of an angle is 20 less than 3 times its supplement. Find the measure of the angle.

Let M be the measure of the angle.

M+20=3(180-M)

solve for M.

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