Answer :

[tex]x\text{ = -7,5}[/tex]

Here, we want to solve the given equation

We can rewrite the equation as follows;

[tex]\begin{gathered} 13\text{ + |x+1| = 7} \\ |x+1|\text{ = 7-13} \\ |x+1|\text{ = -6} \end{gathered}[/tex]

So, we have this as;

x+1 = -6 or x+1 = 6

x = -6-1 or x = 6-1

x = -7 or 5

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