Asosiy tarkibga oʻtish
Baholash
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Kengaytirish
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Veb-qidiruvdagi o'xshash muammolar

Baham ko'rish

-2a+3b-4a-\left(-5b\right)
4a-5b teskarisini topish uchun har birining teskarisini toping.
-2a+3b-4a+5b
-5b ning teskarisi 5b ga teng.
-6a+3b+5b
-6a ni olish uchun -2a va -4a ni birlashtirish.
-6a+8b
8b ni olish uchun 3b va 5b ni birlashtirish.
-2a+3b-4a-\left(-5b\right)
4a-5b teskarisini topish uchun har birining teskarisini toping.
-2a+3b-4a+5b
-5b ning teskarisi 5b ga teng.
-6a+3b+5b
-6a ni olish uchun -2a va -4a ni birlashtirish.
-6a+8b
8b ni olish uchun 3b va 5b ni birlashtirish.