👤
a fost răspuns

Rezolvati in N ecuatile. A)45340-(x+2)=2888. B)(5x-30):15=4

Răspuns :

Renatemambouko
A)45340-(x+2)=2888
45340-2888=(x+2)
42452-2=x
x=42450


 B)(5x-30):15=4
5x-30=4×15
5x=60+30
5x=90
x=18
Viovieru11
A)45340-(x+2) = 2888
45340-2888=x+2
42452=x+2
42452-2=x => x=42450
B)(5x-30):15 = 4
5x-30=4*15
5x-30=60
5x=60+30
5x=90
x=90:5
x=18

Alte intrebari