SOLUTION: what is th answer to x+2=4 how do u solve it ?

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Question 18729: what is th answer to x+2=4 how do u solve it ?
Found 2 solutions by xcentaur, Alwayscheerful:
Answer by xcentaur(357) About Me  (Show Source):
You can put this solution on YOUR website!
x+2=4
remember that when you take something to the other side of an 'equal to', you have to change its sign.
which means,when you take the +2 over to the side,it becomes -2
so we get
x=4-2
x=2
this is your answer


Good luck,
Prabhat


Answer by Alwayscheerful(414) 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: x=2.
  • Graphical form: Equation x%2B2=4 was fully solved.
  • Text form: x+2=4 simplifies to 0=0
  • Cartoon (animation) form: simplify_cartoon%28+x%2B2=4+%29
    For tutors: simplify_cartoon( x+2=4 )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at x%2B2=highlight_red%28+4+%29.
Moved these terms to the left highlight_green%28+-4+%29
It becomes x%2B2-highlight_green%28+4+%29=0.
Look at x%2Bhighlight_red%28+2+%29-highlight_red%28+4+%29=0.
Added fractions or integers together
It becomes x%2Bhighlight_green%28+-2+%29=0.
Look at x%2Bhighlight_red%28+-2+%29=0.
Removed extra sign in front of -2
It becomes x-highlight_green%28+2+%29=0.
Look at highlight_red%28+x-2+%29=0.
Solved linear equation highlight_red%28+x-2=0+%29 equivalent to x-2 =0
It becomes highlight_green%28+0+%29=0.
Result: 0=0
This is an equation! Solutions: x=2.

Universal Simplifier and Solver


Done!

Hope this helps!