Question

Решите уровнение.Срочно.
(5х^2-3)-(2х+5)=5х^2

Answer 1

( 5х^2 - 3 ) - ( 2х + 5 ) = 5х^2
5х^2 - 3 - 2х - 5 = 5х^2
- 2х = 8
Х = - 4

Answer 2

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