Question 192172
{{{y-1-y=y+1}}} Start with the given equation.



{{{-1=y+1}}} Combine like terms on the left side.



{{{-1-1=y}}} Subtract 1 from both sides



{{{-2=y}}} Combine like terms on the left side.



{{{y=-2}}} Rearrange the equation

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Answer:


So the answer is {{{y=-2}}}