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AnswEr:
Add the two, to both sides. -2+2=0
So, the equation would like like this
x -2= 9
+2 +2
Then solve, the 2’s cancel out leaving you with x by itself. Finishing the equation to look like this-> x=11
All rational numbers are integers. <- not true. an integer is a whole number. 4.5 is a rational number, but not an integer.
I don’t know if i’m right or wrong but i calculate the answer & go 0.05