Question

show that the system of equation 3 x minus 5 is equal to 11 6x-10y = 20 is inconsistent
plz answer it

Answer 1

hi mate

here is ur answer ⬇️⬇️⬇️⬇️

3x-5y=11......1
6x-10y=20......2

➡️inconsistent
so, a1/a2 = b1/b2 is not equal to c1/c2

a1/a2 = b1/b2 = c1/c2

3/6 = -5/-10 = 11/20
1/2 = 1/2 is not equal to 11/20

I hope this will help you

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Answer 2

Answer:

system of equations is inconsistent

Step-by-step explanation:

3x-5y=11

6x - 10y = 22

if we multiply first equation with 2 on both sides then

6x - 10y = 22

while second equation is

6x - 10 y = 20

if we compare both the equation we can clearly notice that

LHS  of both the equations is same  6x - 10y

while RHS of the equations are not same , one is 20 & other is 22

To be consistent if LHS of two equations are equal then RHS of those equations should also be equal but RHS is not

So we can clearly say system of equations is inconsistent