Question 1019881
Positive solution:
{{{x+6=7}}}
{{{x=1}}}
Negative solution:
{{{-(x+6)=7}}}
{{{x+6=-7}}}
{{{x=-13}}}
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Shifting down means,
{{{g(x)=f(x)-7}}}
{{{g(x)=6x-2-7}}}
{{{g(x)=6x-9}}}
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*[illustration cf5.JPG].