SOLUTION: 4x=15-x

Algebra ->  Equations -> SOLUTION: 4x=15-x      Log On


   

Question 607500: 4x=15-x
Answer by asuar010(338) About Me  (Show Source):
You can put this solution on YOUR website!
Solved by pluggable solver: EXPLAIN simplification of an expression
Your Result:


YOUR ANSWER


  • This is an equation! Solutions: x=3.
  • 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 )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

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.
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.
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.
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.
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.
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
This is an equation! Solutions: x=3.

Universal Simplifier and Solver


Done!