Question

please solve this question I needed please ​

Answer 1

Answer:

put the below value of x ,y ,z in left hand side as well as right hand side

Step-by-step explanation:

3/4+( 5/6+ -7/8) = ( 3/4+5/6) + -7/8

solve it bye taking lcm in bracket first.

if the value of lef hand side comes equal to right hand side

then it is proved.

do it by urself CALCUTION part.