Georgerobi493ask
a fost răspuns

a. 5x(x+3)=3×(x+5)
b. 2×(x+6)-(x+2)=18
Algebra

Răspuns :

DeeaCocoask
a) 5x+15=3x+15
5x-3x=15-15
2x = 0
x=0

b) 2x+12-x+2=18
2x+12-x=16
2x-x=4
x=4
Izabelakingsask

Răspuns:

a. 5x + 15 =3x +15

5x- 3x= -15+15

2x = 0

x= 0:2

x= 0

Ask Alte intrebari