find additive inverse of X+y-z if X=1/10,y=-12/10,z=13/7
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Answer:
-13/5
Step-by-step explanation:
additive inverse of x= -1/10
additive inverse of y= -12/10
additive inverse of z= -13/7
Therefore, x+y+z is -1/10+ -12/10+ -13/7
LCM of 10,10,7 is 70
=> -7/70+ -84/70+ -91/70
=>-7-84-91/70
=>-182/70
=>-91/35 => -13/5
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