Răspuns:
Explicație pas cu pas:
1.
aducem la accelasi numitor 4
2(x-3)-1=4x
2x-6-1=4x
2x=-7
2.
aducem la acelasi numitor 6
10-3+x=3x+3
2x=4
x=2
3.
4x-6+9x-6=1
13x=13
x=1
Show life that you have a thousand reasons to smile
© Copyright 2024 DOKU.TIPS - All rights reserved.
Răspuns:
Explicație pas cu pas:
1.
aducem la accelasi numitor 4
2(x-3)-1=4x
2x-6-1=4x
2x=-7
2.
aducem la acelasi numitor 6
10-3+x=3x+3
2x=4
x=2
3.
aducem la acelasi numitor 6
4x-6+9x-6=1
13x=13
x=1