4. Draw the graph of the equation, 2x - 3y = 5.
From your graph, find (i) the value of y when x = 4 and (ii) the value of
when y = 3.
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Step-by-step explanation:
2x - 3y= 5
1) y when x = 4
2×4 -3y=5
8-3y=5
-3y= 5-8
-3y= -3
y= -3/-3
y= 1
2) value of x when y =3
2x -3×3=5
2x-9=5
2x= 5+9
2x= 14
x= 14/2
x= 7
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