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Rezolvati in R ecuatia
[(-5) la purea 2 :8, (3)-6la puterea-2 inmultim18]inmultim (x+1)=radical9-3x

Răspuns :

[ 25 : (83 - 8)/9 - 1/36 × 18 ] × (x + 1) = 3 - 3x
( 25 : 75/9 - 1/2) × (x + 1) = 3 - 3x
(25 × 9/75 - 1/2) × ( x + 1) = 3 - 3x
(3 - 1/2) × (x + 1) = 3 - 3x
5/2 (x + 1) = 3 - 3x
5x + 5 = 6 - 6x
11x = 1
x = 1/11
 

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