Pizza7975ask
a fost răspuns

2 2x plus 5x minus 9 x minus 2x egal minus 2 plus 10​

Răspuns :

Madalin01vaicarask
2x+5x-9x-2x=-2+10
7x-9x-2x=8
-2x-2x=8
-4x=8
4x=-8
x=-2


Succes la scoala!

Ask Alte intrebari