SOLUTION: 28=3m-7m

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Question 282276: 28=3m-7m
Answer by Deina(147) 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: m=-7.
  • Graphical form: Equation 28=3%2Am-7%2Am was fully solved.
  • Text form: 28=3*m-7*m simplifies to 0=0
  • Cartoon (animation) form: simplify_cartoon%28+28=3%2Am-7%2Am+%29
    For tutors: simplify_cartoon( 28=3*m-7*m )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at 28=highlight_red%28+3%2Am+%29-highlight_red%28+7%2Am+%29.
Eliminated similar terms highlight_red%28+3%2Am+%29,highlight_red%28+-7%2Am+%29 replacing them with highlight_green%28+%283-7%29%2Am+%29
It becomes 28=highlight_green%28+%283-7%29%2Am+%29.
Look at 28=%28highlight_red%28+3+%29-highlight_red%28+7+%29%29%2Am.
Added fractions or integers together
It becomes 28=%28highlight_green%28+-4+%29%29%2Am.
Look at 28=%28highlight_red%28+-4+%29%29%2Am.
Removed extra sign in front of -4
It becomes 28=%28-highlight_green%28+4+%29%29%2Am.
Look at 28=highlight_red%28+%28-highlight_red%28+4+%29%29%2Am+%29.
Remove unneeded parentheses around factor highlight_red%28+4+%29
It becomes 28=-highlight_green%28+4+%29%2Am.
Look at 28=highlight_red%28+-4%2Am+%29.
Moved these terms to the left highlight_green%28+4%2Am+%29
It becomes 28%2Bhighlight_green%28+4%2Am+%29=0.
Look at highlight_red%28+28+%29%2B4%2Am=0.
Moved 28 to the right of expression
It becomes 4%2Am%2Bhighlight_green%28+28+%29=0.
Look at highlight_red%28+4%2Am%2B28+%29=0.
Solved linear equation highlight_red%28+4%2Am%2B28=0+%29 equivalent to 4*m+28 =0
It becomes highlight_green%28+0+%29=0.
Result: 0=0
This is an equation! Solutions: m=-7.

Universal Simplifier and Solver


Done!

m = -7 and bob's your uncle!