✨ Best Answer ✨
25-x^2=13-(36-12x+x^2)
25-x^2=13-36+12x-x^2
-12x=13-36-25
-12x=-48
x=4
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
Recommended
【数学】覚えておいて損はない！？差がつく裏ワザ
11436
87
【夏勉】数学中3受験生用
7362
105
【テ対】苦手克服!!証明のやり方♡
7066
61
数学 1年生重要事項の総まとめ
4354
83
助かりました！！ありがとうございます🙇