document.write( "Question 517506: If m ∠ ABC = 2x + 20 and ∠ CBD = 5x -15
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document.write( "find the value of x so that ∠ ABC and
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document.write( "∠ CBD form a linear pair. \n" );
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Algebra.Com's Answer #344824 by scott8148(6628) You can put this solution on YOUR website! 2x + 20 + 5x - 15 = 180\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "7x = 175 \n" ); document.write( " |