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in Mathematics by (35 points)
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Solve the equations graphically 2x-3y+6=0 , 4x+y-16=0

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1 Answer

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According to equation 1
2x - 3y = -6 
lf x = 0 then y = 2
if x = -3 then y = 0

According to equation 2

4x + y = 16
if x = 0 then y = 16
if x = 4 then y = 0

plot the graph

From graph it is clear that

x = 3 and y = 4

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