document.write( "Question 174201: solve the system of equations and enter the solution as an ordered pair\r
\n" ); document.write( "\n" ); document.write( " 7x-3y+5=16
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Algebra.Com's Answer #129197 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"4y=3x%2B17\" Start with the second equation. \r
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\n" ); document.write( "\n" ); document.write( "\"y=%283x%2B17%29%2F4\" Divide both sides by 4 to isolate y.\r
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\n" ); document.write( "\n" ); document.write( "\"7x-3y%2B5=16\" Move onto the first equation\r
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\n" ); document.write( "\n" ); document.write( "\"7x-3%28%283x%2B17%29%2F4%29%2B5=16\" Plug in \"y=%283x%2B17%29%2F4\"\r
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\n" ); document.write( "\n" ); document.write( "\"7x-%289x%2B51%29%2F4%2B5=16\" Distribute\r
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\n" ); document.write( "\n" ); document.write( "\"28x-%289x%2B51%29%2B20=64\" Multiply EVERY term by the LCD 4 to clear out the fraction.\r
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\n" ); document.write( "\n" ); document.write( "\"28x-9x-51%2B20=64\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"19x-31=64\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"19x=64%2B31\" Add \"31\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"19x=95\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%2895%29%2F%2819%29\" Divide both sides by \"19\" to isolate \"x\".\r
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\n" ); document.write( "\n" ); document.write( "\"x=5\" Reduce. So this is the first answer.\r
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\n" ); document.write( "\n" ); document.write( "\"y=%283x%2B17%29%2F4\" Go back to the isolated equation\r
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\n" ); document.write( "\n" ); document.write( "\"y=%283%285%29%2B17%29%2F4\" Plug in \"x=5\" \r
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\n" ); document.write( "\n" ); document.write( "\"y=%2815%2B17%29%2F4\" Multiply\r
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\n" ); document.write( "\n" ); document.write( "\"y=%2832%29%2F4\" Add\r
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\n" ); document.write( "\n" ); document.write( "\"y=8\" Reduce. So this is the second answer.\r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
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\n" ); document.write( "\n" ); document.write( "So the solutions are \"x=5\" and \"y=8\" which form the ordered pair (5,8)
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