Rozwiąż równania.
4x - 3 =3x + 5
5x + 2 = 7 - 3x
3(x-1) = 0
Z góry dzięki za odpowiedz


Odpowiedź :

1)

[tex]4x-3=3x+5\\\\4x-3x=5+3\\\\\boxed{x=8}[/tex]

2)

[tex]5x+2=7-3x\\\\5x+3x=7-2\\\\8x=5 \ \ |:8\\\\\boxed{x=\frac{5}{8}}[/tex]

3)

[tex]3(x-1)=0 \ \ |:3\\\\x-1=0\\\\\boxed{x=1}[/tex]

4x - 3 =3x + 5

4x - 3x = 5 + 3

x = 8

5x + 2 = 7 - 3x

5x + 3x = 7 - 2

8x = 5         /:8

x = [tex]\frac{5}{8}[/tex]

3(x-1) = 0

3x - 3 = 0

3x = 3         /:3

x = 1