Question

plz explain me this sum in detail plz plz

Answer 1

Answer:

simply it means to add both the equations . one condition we should add only numbers with same variables .follow these steps you could do any type of sums relating to this type

Step-by-step explanation:

mark me brainlieast plz plz

Answer 2

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REFER TO THE ATTACHMENT

1. we add and subtract terms of same power and variable only!
2. final arrangement is done in descending order of power{you can arrange different variable of same power as you want ...}

Hope it Helps

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