(7-2х)(х-3)+2х (х во 2 степени)=5 СРОЧНО!!!!!!!!!

Question

(7-2х)(х-3)+2х (х во 2 степени)=5 СРОЧНО!!!!!!!!!

Answer 1

(7 - 2x)(x - 3) + 2x² = 5
7x - 21 - 2x² + 6x + 2x² = 5
13x = 5 + 21
13x = 26
x = 2