document.write( "Question 607500: 4x=15-x \n" ); document.write( "
Algebra.Com's Answer #382725 by asuar010(338)\"\" \"About 
You can put this solution on YOUR website!
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Solved by pluggable solver: EXPLAIN simplification of an expression
Your Result:

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  • This is an equation! Solutions: x=3.
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  • Graphical form: Equation \"4x=15-x\" was fully solved.
  • Text form: 4x=15-x simplifies to 0=0
  • Cartoon (animation) form: \"simplify_cartoon%28+4x=15-x+%29\"
    For tutors: simplify_cartoon( 4x=15-x )
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  • If you have a website, here's a link to this solution.
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DETAILED EXPLANATION

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Look at \"4%2Ax=highlight_red%28+15+%29-x\".
Moved \"15\" to the right of expression
It becomes \"4%2Ax=-x%2Bhighlight_green%28+15+%29\".
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Look at \"4%2Ax=highlight_red%28+-x%2B15+%29\".
Moved these terms to the left \"highlight_green%28+x+%29\",\"highlight_green%28+-15+%29\"
It becomes \"4%2Ax%2Bhighlight_green%28+x+%29-highlight_green%28+15+%29=0\".
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Look at \"highlight_red%28+4%2Ax+%29%2Bhighlight_red%28+x+%29-15=0\".
Eliminated similar terms \"highlight_red%28+4%2Ax+%29\",\"highlight_red%28+x+%29\" replacing them with \"highlight_green%28+%284%2B1%29%2Ax+%29\"
It becomes \"highlight_green%28+%284%2B1%29%2Ax+%29-15=0\".
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Look at \"%28highlight_red%28+4+%29%2Bhighlight_red%28+1+%29%29%2Ax-15=0\".
Added fractions or integers together
It becomes \"%28highlight_green%28+5+%29%29%2Ax-15=0\".
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Look at \"highlight_red%28+%28highlight_red%28+5+%29%29%2Ax+%29-15=0\".
Remove unneeded parentheses around factor \"highlight_red%28+5+%29\"
It becomes \"highlight_green%28+5+%29%2Ax-15=0\".
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Look at \"highlight_red%28+5%2Ax-15+%29=0\".
Solved linear equation \"highlight_red%28+5%2Ax-15=0+%29\" equivalent to 5*x-15 =0
It becomes \"highlight_green%28+0+%29=0\".
Result: \"0=0\"
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Universal Simplifier and Solver

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Done!
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