Solve the following simultaneous equations graphically
15. y = 2x + 3 and y = 3x + 1
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Answered by
7
for equation y =2x+3
put x =1
y=2×1+3
y =5
put x =-1
y = -2+3
y =1
for equation y=3x+1
put x =1
y = 4
put x= -1
y = -2
Step-by-step explanation:
now you can make the graph of this equation by finding value of x and y
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23
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