SOLUTION: add -16+(-7)= -23+3.7= -5 1/2+(-2 1/2)=

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Question 229716: add
-16+(-7)=
-23+3.7=
-5 1/2+(-2 1/2)=
Answer by ichudov(507) 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


  • Graphical form: -16%2B%28-7%29 simplifies to -23
  • Text form: -16+(-7) simplifies to -23
  • Cartoon (animation) form: simplify_cartoon%28+-16%2B%28-7%29+%29
    For tutors: simplify_cartoon( -16+(-7) )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at -16%2Bhighlight_red%28+%28-7%29+%29.
Remove unneeded parentheses around terms highlight_red%28+-7+%29
It becomes -16-highlight_green%28+7+%29.
Look at -highlight_red%28+16+%29-highlight_red%28+7+%29.
Added fractions or integers together
It becomes highlight_green%28+-23+%29.
Look at highlight_red%28+-23+%29.
Removed extra sign in front of -23
It becomes -highlight_green%28+23+%29.
Result: -23

Universal Simplifier and Solver


Done!

Solved by pluggable solver: EXPLAIN simplification of an expression
Your Result:


YOUR ANSWER


  • Graphical form: -23%2B3.7 simplifies to -193%2F10
  • Text form: -23+3.7 simplifies to -193/10
  • Cartoon (animation) form: simplify_cartoon%28+-23%2B3.7+%29
    For tutors: simplify_cartoon( -23+3.7 )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at -highlight_red%28+23+%29%2Bhighlight_red%28+3.7+%29.
Added fractions or integers together
It becomes -highlight_green%28+193%2F10+%29.
Result: -193%2F10

Universal Simplifier and Solver


Done!

Solved by pluggable solver: EXPLAIN simplification of an expression
Your Result:


YOUR ANSWER


  • Graphical form: -5.5%2B%28-2.5%29 simplifies to -8
  • Text form: -5.5+(-2.5) simplifies to -8
  • Cartoon (animation) form: simplify_cartoon%28+-5.5%2B%28-2.5%29+%29
    For tutors: simplify_cartoon( -5.5+(-2.5) )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at -5.5%2Bhighlight_red%28+%28-2.5%29+%29.
Remove unneeded parentheses around terms highlight_red%28+-2.5+%29
It becomes -5.5-highlight_green%28+2.5+%29.
Look at -highlight_red%28+5.5+%29-highlight_red%28+2.5+%29.
Added fractions or integers together
It becomes -highlight_green%28+80%2F10+%29.
Look at -highlight_red%28+80+%29%2Fhighlight_red%28+10+%29.
Factors 80 and 10 have greatest common factor (GCF) of 10. Reducing fraction.
It becomes -highlight_green%28+8+%29%2Fhighlight_green%28+1+%29.
Look at -8%2Fhighlight_red%28+1+%29.
Remove extraneous '1' from product highlight_red%28+1%2F1+%29
It becomes -8.
Result: -8

Universal Simplifier and Solver


Done!