document.write( "Question 702213: the measure of the angles of a triangle are represented by (3x-20),(7x+30) and (2x+50). Find x \n" ); document.write( "

Algebra.Com's Answer #432957 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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the measure of the angles of a triangle are represented by (3x-20),(7x+30) and (2x+50). Find x
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\n" ); document.write( "We know the three angles have to add up to 180, therefore a simple equation:
\n" ); document.write( "(3x-20) + (7x+30) + (2x+50) = 180
\n" ); document.write( "Just do the math \n" ); document.write( "

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