Question 918442

{{{y=11x+32}}}.....eq.1
{{{y=-9x+13}}}........eq.2
_____________________subtract eq.2 from eq.1

{{{y-y=11x+32-(-9x+13)}}}

{{{0=11x+32+9x-13}}}...........solve for {{{x}}}

{{{-32+13=20x}}}

{{{-19=20x}}}

{{{-19/20=x}}}

{{{-0.95=x}}}

{{{y=11x+32}}}.....eq.1...substitute {{{-0.95=x}}} and solve for {{{y}}}

{{{y=11(-0.95)+32}}}

{{{y=-10.45+32}}}

{{{y=21.55}}}

so, ordered pair is ({{{-0.95}}},{{{21.55}}})

A. ({{{-0.95}}},{{{21.55}}})