SOLUTION: -(2y+1)=8(y+2)-7

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Question 382791: -(2y+1)=8(y+2)-7
Answer by ichudov(507)   (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: y=-1.
  • Graphical form: Equation was fully solved.
  • Text form: -(2y+1)=8*(y+2)-7 simplifies to 0=0
  • Cartoon (animation) form:
    For tutors: simplify_cartoon( -(2y+1)=8*(y+2)-7 )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at .
Remove unneeded parentheses around terms highlight_red%28+-2%2Ay+%29,highlight_red%28+-1+%29
It becomes .
Look at .
Moved these terms to the left highlight_green%28+-8%2A%28y%2B2%29+%29,highlight_green%28+7+%29
It becomes .
Look at .
Added fractions or integers together
It becomes .
Look at .
Moved 6 to the right of expression
It becomes .
Look at .
Expanded term -8 by using associative property on %28y%2B2%29
It becomes .
Look at .
Multiplied numerator integers
It becomes .
Look at .
Added fractions or integers together
It becomes .
Look at .
Removed extra sign in front of -10
It becomes .
Look at .
Eliminated similar terms highlight_red%28+-2%2Ay+%29,highlight_red%28+-8%2Ay+%29 replacing them with highlight_green%28+%28-2-8%29%2Ay+%29
It becomes .
Look at .
Added fractions or integers together
It becomes .
Look at .
Removed extra sign in front of -10
It becomes .
Look at .
Remove unneeded parentheses around factor highlight_red%28+10+%29
It becomes .
Look at .
Solved linear equation highlight_red%28+-10%2Ay-10=0+%29 equivalent to -10*y-10 =0
It becomes .
Result:
This is an equation! Solutions: y=-1.

Universal Simplifier and Solver


Done!
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