Question

Rezolvatimile va rog: 4x-3=x+2
2x+7=2-3x
x-8=3x
x-1=2
4x-x=2+3
2x+3x=7-2

Answer 1

4x-3=x+2
4x-x=2+3
3x=5
x=5:3

2x+7=2-3x
2x+3x=2-7
5x=-5
x=-5:5
x=-1

x-8=3x
x-3x=8
-2x=8
x=8:(-2)
x=4

x-1=2
x=2+1
x=3

4x-x=2+3
3x=5
x=5:3

2x+3x=7-2
5x=5
x=5:5
x=1

Answer 2

4x-3=x+2
4x-x=2+3
3x=5
x=1,(6)

2x+7=2-3x
2x+3x=2-7
5x=-5
x=-1

x-8=3x
x-3x=8
-2x=8
x=-4

x-1=2
x=2+1
x=3

4x-x=2+3
3x=5
x=1,(6)

2x+3x=7-2
5x=5
x=1
Sper ca te-am ajutat ;)