Реши уравнение(3x+2x)*8=6400

Question

Реши уравнение
(3x+2x)*8=6400

Answer 1

(3x+2x)*8=6400
5x*8=6400
5x=6400:8
5x=800
x=800:5
x=160

Answer 2

24x + 16x = 6400
40x=6400
X=160