Question

Solve 4x - 8y= - 4 and 7x-14y=-7 please solve the problem graphically and arithmeticcally please please please please I want it fast I will mark your answer as the BRAINLIEST if I get the correct answer. Please answer it. No spam please ​

Answer 1

HERe IS UR AnS:

We have , equations

4x -8y = -4 and 7x -14y = -7 .

On comparing these equations with ,

a1/a2 = b1/b2 =c1/c2 , we find that these equations satisfies the relation , Hence , these are the equations of coincident lines and have infinitely many values of x and y . One such value is x = 0 and y = 0 .

OR if it is by substitution method then see pic..

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