2x y 6 0 4x 2y 4 0
Asked by admin @ in Math viewed by 299 People
Solve graphically 2x+y-6 and 4x-2y-4=0
Asked by admin @ in Math viewed by 299 People
Solve graphically 2x+y-6 and 4x-2y-4=0
Answered by admin @
Step-by-step explanation:2x+y-6=0.......eq.1
4x-2y-4=0.....eq.2
Substract eq.1 from eq. 2
4x-2y-4=0
-2x-y+6=0
Multiplying 2 in eq.2 and 4 in eq1 to balance
8x-4y-8=0
-8x-4y+24=0
-8y+16=0
-8y= - 16
8y=16
Y=2
Put the value of y in any one eq
Taking eq 1
2x+y-6=0
2x+2-6=0
2x-4=0
2x=4
X=2
Value of x and y = 2
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