Answer:
no solution (DNE)
Explanation:
You want the value of x that satisfies the equation x +67 = x +127.
Addition property
The addition property of equality says we can add the same value to both sides of the equation without changing the value of the variable. If we add negative x to both sides, we get ...
x -x +67 = x -x +127
67 = 127 . . . . . . . . . . . . false
There is no value of x that will make this true.
A solution to the equation does not exist (DNE).
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