Question 1116234
c(x), amount of chicken per year
b(x), amount of beef per year
x, time since year 1975


{{{system(c(x)=x+30,b(x)=-x+86)}}}



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Write an equation to determine the year in which Americans ate equal amounts of beef and chicken and solve the equation .
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{{{c(x)=b(x)}}}
{{{x+30=-x+86}}}
{{{2x=56}}}
{{{x=28}}}


WHEN?
{{{1975+28=2003}}}