Mariacamencean55ask
a fost răspuns

i) 3+2x=-7
j) 5+2x=-11
m) 1-2x=-7
n) 5-4x=-3
REPEDE VA ROG!!!!!!​

Răspuns :

⛅BUNĂ!✌

i) 3+2x=-7

2x = -7 -3

2x = -10

x = -10 :2

x = -5✔

j) 5+2x=-11

2x = -11 - 5

2x = -16

x = -16 : 2

x = -8✔

m) 1-2x=-7

-2x = -7-1

-2x = -8

x = -8 : (-2)

x = 4✔

n) 5-4x=-3

-4x = -3-5

-4x = -8

x = -8 : (-4)

x = 2✔

✒Sper ca te-am ajutat!!!☺

☁ SUCCES❗

Răspuns:

☕SALUT!☕

i)3+2x=-7

2x=-7-3

2x=-10

x=-5

j)5+2x=-11

2x=-11-5

2x=-16

x=-8

m)1-2x=-7

-2x=-7-1

-2x=-8

x=4

n)5-4x=-3

-4x=-3-5

-4x=-8

x=2

Ask Alte intrebari