document.write( "Question 18729: what is th answer to x+2=4 how do u solve it ? \n" ); document.write( "
Algebra.Com's Answer #9013 by Alwayscheerful(414)\"\" \"About 
You can put this solution on YOUR website!
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
Solved by pluggable solver: EXPLAIN simplification of an expression
Your Result:

\n" ); document.write( "
\n" ); document.write( "

\n" ); document.write( " YOUR ANSWER\n" ); document.write( "


\n" ); document.write( "\n" ); document.write( "
    \n" ); document.write( "
  • This is an equation! Solutions: x=2.
    • \n" ); document.write( "
  • Graphical form: Equation \"x%2B2=4\" was fully solved.
  • Text form: x+2=4 simplifies to 0=0
  • Cartoon (animation) form: \"simplify_cartoon%28+x%2B2=4+%29\"
    For tutors: simplify_cartoon( x+2=4 )
    • \n" ); document.write( "
  • If you have a website, here's a link to this solution.
    • \n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "

DETAILED EXPLANATION

\n" ); document.write( "
Look at \"x%2B2=highlight_red%28+4+%29\".
Moved these terms to the left \"highlight_green%28+-4+%29\"
It becomes \"x%2B2-highlight_green%28+4+%29=0\".
\n" ); document.write( "
Look at \"x%2Bhighlight_red%28+2+%29-highlight_red%28+4+%29=0\".
Added fractions or integers together
It becomes \"x%2Bhighlight_green%28+-2+%29=0\".
\n" ); document.write( "
Look at \"x%2Bhighlight_red%28+-2+%29=0\".
Removed extra sign in front of \"-2\"
It becomes \"x-highlight_green%28+2+%29=0\".
\n" ); document.write( "
Look at \"highlight_red%28+x-2+%29=0\".
Solved linear equation \"highlight_red%28+x-2=0+%29\" equivalent to x-2 =0
It becomes \"highlight_green%28+0+%29=0\".
Result: \"0=0\"
\n" ); document.write( "This is an equation! Solutions: x=2.

Universal Simplifier and Solver

\n" ); document.write( "
Done!

\n" ); document.write( "\n" ); document.write( "Hope this helps! \n" ); document.write( "
\n" );