document.write( "Question 714592: Please help me solve for x in the equation y+2x=12. I am solving with solve systems by substitutions and y is equal to x. \n" ); document.write( "
Algebra.Com's Answer #438903 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
solve for x in the equation y+2x=12
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\n" ); document.write( "2x = 12-y
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\n" ); document.write( "x = 6 - (1/2)y
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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