Two angles measure (30-x)° and (125+2x)°.If each one is supplement of the other,find the value of x
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(30-x)+(125+2x)= 180
30+125+2x-x =180
155+x = 180
x=180-155
x= 25
30+125+2x-x =180
155+x = 180
x=180-155
x= 25
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