document.write( "Question 565886: I need step by step help to find the intersection point of the graphs of the given equations:\r
\n" ); document.write( "\n" ); document.write( "2x-y=10
\n" ); document.write( "y=6-2x \n" ); document.write( "

Algebra.Com's Answer #365986 by stanbon(75887) $\"\"$ $\"About$

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I need step by step help to find the intersection point of the graphs of the given equations:\r
\n" ); document.write( "\n" ); document.write( "2x-y=10
\n" ); document.write( "y=6-2x
\n" ); document.write( "---
\n" ); document.write( "Substitute for \"y\" and solve for \"x\":
\n" ); document.write( "2x -(6-2x) = 10
\n" ); document.write( "4x - 6 = 10
\n" ); document.write( "4x = 16
\n" ); document.write( "x = 4
\n" ); document.write( "----
\n" ); document.write( "solve for \"y\":
\n" ); document.write( "y = 6-2x
\n" ); document.write( "y = 6-2*4 = -2
\n" ); document.write( "===================
\n" ); document.write( "Solution: (4,-2)
\n" ); document.write( "======================
\n" ); document.write( " $\"graph%28400%2C400%2C-10%2C10%2C-10%2C10%2C2x-10%2C6-2x%29\"$
\n" ); document.write( "=================================================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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