SOLUTION: 4a+(3b-c) a=1/2 b=3/4 c=1/4

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Question 775827: 4a+(3b-c) a=1/2 b=3/4 c=1/4
Answer by tanjo3(60) About Me  (Show Source):
You can put this solution on YOUR website!
Solved by pluggable solver: SUBSTITUTION solver -- compute expression given values
Your Result:


YOUR ANSWER


  • Graphical form: 4a%2B%283b-c%29 simplifies to 4
  • Text form: 4a+(3b-c) simplifies to 4
  • Cartoon (animation) form: simplify_cartoon%28+4a%2B%283b-c%29+%29
    For tutors: simplify_cartoon( 4a+(3b-c) )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at 4%2Aa%2Bhighlight_red%28+%283%2Ab-c%29+%29.
Remove unneeded parentheses around terms highlight_red%28+3%2Ab+%29,highlight_red%28+-c+%29
It becomes 4%2Aa%2Bhighlight_green%28+3%2Ab+%29-highlight_green%28+c+%29.
Look at 4%2Ahighlight_red%28+a+%29%2B3%2Ab-c.
Replaced a with 0.5
It becomes 4%2Ahighlight_green%28+0.5+%29%2B3%2Ab-c.
Look at 4%2A0.5%2B3%2Ahighlight_red%28+b+%29-c.
Replaced b with 0.75
It becomes 4%2A0.5%2B3%2Ahighlight_green%28+0.75+%29-c.
Look at 4%2A0.5%2B3%2A0.75-highlight_red%28+c+%29.
Replaced c with 0.25
It becomes 4%2A0.5%2B3%2A0.75-highlight_green%28+0.25+%29.
Look at highlight_red%28+4%2A0.5+%29%2Bhighlight_red%28+3%2A0.75+%29-highlight_red%28+0.25+%29.
Replace constants in expression: highlight_red%28+4%2A0.5+%29,highlight_red%28+3%2A0.75+%29,highlight_red%28+-0.25+%29 with highlight_green%28+4+%29
It becomes highlight_green%28+4+%29.
Result: 4

Universal Simplifier and Solver


Done!