See explanation
These are equations of strait lines.
You need to plot
So you need to change then into the format of
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Consider:
Subtract
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Consider
Subtract
divide both sides by 2
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Substitute at least 2 values into
Plot the two lines and read of the
How do you solve the system of equations #x+y=3# and #3x+2y=14# by graphing?
solve the system of equations by graphing -3x - 2y=24 3x-y=-6