1077400
20070318
15932346
2775354
3803142
8387231
ba=k.(a+b)
k=?
abc $\infty$
ab=7(a+b)
-2x^3-2x^2
𝑥 √3 = (𝑥+36)/√3
9=7x/2
ReReducet
ReReduch
eReRedeReRe
ReRedueReRedue
2x=3x.3÷5
5x-9=8
