2 angles measure 30-x and 125+2x. Each isvthe supplement of other find x.
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Answer:
x = 25°
Step-by-step explanation:
If two angles are supplementary angles, then their sum should be equal to 180°
In this case,
Angle 1 = 30-x
Angle 2 = 125 + 2x
∵ Each is the supplementary of the other,
→ 180 - ( 30-x) = 125 + 2x
→ 180 - 30 - 125 = 2x - x
→ 25 = x
∴ x = 25°
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