SOLUTION: What is 3(-3)+2y=13

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Question 776920: What is 3(-3)+2y=13
Found 2 solutions by psbhowmick, 1998Baby:
Answer by psbhowmick(878) 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: y=11.
  • Graphical form: Equation 3%2A%28-3%29%2B2y=13 was fully solved.
  • Text form: 3*(-3)+2y=13 simplifies to 0=0
  • Cartoon (animation) form: simplify_cartoon%28+3%2A%28-3%29%2B2y=13+%29
    For tutors: simplify_cartoon( 3*(-3)+2y=13 )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at highlight_red%28+3%2A%28-highlight_red%28+3+%29%29+%29%2B2%2Ay=13.
Remove unneeded parentheses around factor highlight_red%28+3+%29
It becomes -3%2Ahighlight_green%28+3+%29%2B2%2Ay=13.
Look at -highlight_red%28+3+%29%2Ahighlight_red%28+3+%29%2B2%2Ay=13.
Multiplied numerator integers
It becomes -highlight_green%28+9+%29%2B2%2Ay=13.
Look at -highlight_red%28+9+%29%2B2%2Ay=13.
Moved -9 to the right of expression
It becomes 2%2Ay-highlight_green%28+9+%29=13.
Look at 2%2Ay-9=highlight_red%28+13+%29.
Moved these terms to the left highlight_green%28+-13+%29
It becomes 2%2Ay-9-highlight_green%28+13+%29=0.
Look at 2%2Ay-highlight_red%28+9+%29-highlight_red%28+13+%29=0.
Added fractions or integers together
It becomes 2%2Ay%2Bhighlight_green%28+-22+%29=0.
Look at 2%2Ay%2Bhighlight_red%28+-22+%29=0.
Removed extra sign in front of -22
It becomes 2%2Ay-highlight_green%28+22+%29=0.
Look at highlight_red%28+2%2Ay-22+%29=0.
Solved linear equation highlight_red%28+2%2Ay-22=0+%29 equivalent to 2*y-22 =0
It becomes highlight_green%28+0+%29=0.
Result: 0=0
This is an equation! Solutions: y=11.

Universal Simplifier and Solver


Done!

Answer by 1998Baby(63) About Me  (Show Source):
You can put this solution on YOUR website!
3(-3)+2y=13
distribute 3 to -3
-9+2y=13
add 9 to 13
2y=22
divide by 2
y=11