Question

Решите уравнение
5x+6+(x-3)=(5+x)-4

Answer 1

5х + 6 + ( Х - 3 ) = ( 5 + Х ) - 4
5х + 6 + Х - 3 = 5 + Х - 4
6х + 3 = 1 + Х
5х = - 2
Х = - 0,4

Answer 2

5х+6+х-3-5-х+4=0
5х+2=0
х=-2/5