verify you have to show LHS = RHS
-4/9 + -5/7 = -5/7 + -4/9
Answers
Answered by
1
Step-by-step explanation:
hope it will be helpful for you and if it is then please like for my answer
Attachments:
Answered by
1
Answer:
L.H.S R.H.S
= -4/9+ -5/7 = -5/7 - -4/9
= -4×7 - 5× 9 / 63 = -5×9 - 4 ×7 / 63
= -28 - 45 / 63 = -45 - 28 / 63
= -73 / 63 = -73/ 63
Hence verified L.H.S = R.H.S
Similar questions