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3 years ago

PLS HELP! WILL GIVE POINTS NO WRONG ANSWERS.

Mathematics

2 answers:

Valentin [98]3 years ago

7 0

Answer:

Step-by-step explanation:

our equation should be: (x-13)-7=-98

First divide both sides by -7 to undo the multiplication

(x-13)-7=-98

--- ---

7 7

(x-13)=14

if you'd like you can remove the parenthesis since there isn't anything outside of them on the left side

x-13=14

now add 13 to both sides to undo the subtraction

x-13=14

+13 +13

therefore,

x=27

hope this helps!

~~~checking~~~

(27-13)-7=-98

(14)-7=-98

-98=-98

lubasha [3.4K]3 years ago

5 0

Answer:

-98/-7+13= 27!

Step-by-step explanation:

Sarahs number is 27!

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