document.write( "Question 12552: Angle G is supplementary to angle H. Find the measure of each angle if angel G = (7x + 10) degrees, and angle H = (3x) degrees. Thanks for the help! \n" ); document.write( "
Algebra.Com's Answer #6424 by AdolphousC(70)\"\" \"About 
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If the angles are supplementary, that means the sum of the two angles should be 180.
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\n" ); document.write( "\n" ); document.write( "7x + 10 + 3x = 180 Combine Link Terms
\n" ); document.write( "10x + 10 = 180 Subtract 10 on both sides
\n" ); document.write( "10x = 170 Divide by 10 on both sides
\n" ); document.write( "x = 17.
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\n" ); document.write( "\n" ); document.write( "if x = 17 then
\n" ); document.write( "G = 7(17) + 10 = 119 + 10 = 129
\n" ); document.write( "H = 3(17) = 51\r
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\n" ); document.write( "129 + 51 = 180 \n" ); document.write( "

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