Question

solve 13(y-4)-(y-9)-5(y+5)​

Answer 1

Answer:

7y-68

Step-by-step explanation:

=13(y-4)-(y-9)-5(y+5)

=13y-52-y+9-5y-25

=7y-68

I hope it is correct

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Answer 2

✔ Question :-

Solve 13 (y-4) - (y -9) - 5 (y+ 5)

✔ Solution :-

13 (y-4) - (y -9) - 5 (y+ 5)

=》 13y - 52 - y +9 - 5y - 25

[ Multiply the terms to remove the bracket ]

=》 13y - y - 5y -52 + 9 - 25

[ Group similar variables and constants separately ]

=》 7y - 68

____________________

➡ More info :-

☆To solve linear equations or terms we need to combine the variables and constants separately!

☆ The above is not an equation because it's not equated with 0

Not only linear equation , every equation must be equated to some constant

Here the above is an expression not an equation !