Question

3x+2y-11=0,2x-3y+10=0 solve graphically and find area of triangle form in x axis

Answer 1

subtitute values for any one variable to gain that of the other and gain at least 3 readings for both x and y for both the equations
finally draw both the lines using x and y values as x and y coordinates
mark the point of their intersection as the solution of the equations and note their x and y coordinates by drawing a perpendicular to both the x and y axis


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Answer 2

find the cordinates of x and y by equation 3x+2y=11 so, if x=1 then y = 4 and if x=3 then y=1
same for equation 2nd 2x-3y=-10 so, if x=1 then y= 4 and x=-5 y=0
then plot the graph
and it forms a triangle with base 9 unit and height 4 unit
area of triangle= 1/2 × 9 ×4
= 18 unit
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