document.write( "Question 126359: a quadrilateralhas four angle...each angle has a different measurment.. i have to figure out the value of x with the information below
\n" ); document.write( "The measurement of angle A is (4x+10)degrees
\n" ); document.write( "The measurement of angle B is 108 degrees
\n" ); document.write( "The measurement of angle C is 67 Degrees
\n" ); document.write( "The measurement of angle D is 3x dergrees\r
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\n" ); document.write( "\n" ); document.write( "Help please!!!! i dont get it....thanx alot
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Algebra.Com's Answer #92560 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Remember the sum of all four angles of any quadrilateral is always 360 degrees. So in other words, we have the equation:\r
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\n" ); document.write( "\n" ); document.write( "\"A%2BB%2BC%2BD=360\"\r
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\n" ); document.write( "\n" ); document.write( "\"4x%2B10%2B108%2B67%2B3x=360\" Plug in \"A=4x%2B10\", \"B=108\", \"C=67\" and \"D=3x\"\r
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\n" ); document.write( "\n" ); document.write( "\"7x%2B185=360\" Combine like terms on the left side\r
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\n" ); document.write( "\n" ); document.write( "\"7x=360-185\"Subtract 185 from both sides\r
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\n" ); document.write( "\n" ); document.write( "\"7x=175\" Combine like terms on the right side\r
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\n" ); document.write( "\n" ); document.write( "\"x=%28175%29%2F%287%29\" Divide both sides by 7 to isolate x\r
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\n" ); document.write( "\n" ); document.write( "\"x=25\" Divide\r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
\n" ); document.write( "\n" ); document.write( "So our answer is \"x=25\" \r
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