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Solve these equations by elimination method and find teh value of x, y, z. :- (1). 2x - y = 4y - z = 6x - z = 10 |
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Answer» the correct ANSWER is thereplease give me award for this oneStep-by-step explanation:ANSWERWe have,2x−y=4 ..(i)y−z=6 ..(II)x−z=10 ..(iii)From EQUATION (iii), we GET z=x−10Substituting the value of z in equation (ii), we gety−(x−10)=6⇒−x+y=−4 ...(iv)Adding equations (i) and (iv), we getx=0Putting x=0 equation in (i) and (iii) we gety=−4 and z=−10Hence, x=0,y=−4,z=−10 is the SOLUTION of the given system of equations. |
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