If the lines 3y+4x=1,y=x+5and 5y+Bx=3 are concurrent then b=???
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y=(-4x+1)/3
y=x+5
y=(-bx+3)/5 these lines are concurrent at the point of (-2,3). So we draw a graph represent to these lines, b=6.
y=x+5
y=(-bx+3)/5 these lines are concurrent at the point of (-2,3). So we draw a graph represent to these lines, b=6.
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