linear pairs add to 180, so (assuming the usual typos)
x-30 + x+76 = 180
x = 77
Now you can figure the two angles.
<1 &<2 are a linear pair. m<1=x-30 & m<2=x=76. Find the measure of each angle.
6 answers
Wouldn't it be
x-30+x+76=180
2x+46=180
2x=134
x=67
thus
67-30=37
and
67+76=143
x-30+x+76=180
2x+46=180
2x=134
x=67
thus
67-30=37
and
67+76=143
Good catch.
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