Rozwiąż równania 3 + x =4 5x = 10 4x + 5 = x + 2 15x=5 PILNIE POTRZEBUJE NA TERAZ DAJE NAJ!!
3 + x = 4
x= 4 - 3
x= 1
5x = 10 /:5
x=2
4x + 5 = x + 2
4x - x = 2 - 5
3x = -3 /:3
x=-1
15x=5 /:15
x=
Pozdrawiam :)
3+x=4 /-3
x=1
5x=10 /:5
4x+5=x+2 /-x
3x+5=2 /-5
3x= -3 /:3
x= -1
x= 5/15
x= 1/3
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3 + x = 4
x= 4 - 3
x= 1
5x = 10 /:5
x=2
4x + 5 = x + 2
4x - x = 2 - 5
3x = -3 /:3
x=-1
15x=5 /:15
x=
Pozdrawiam :)
3+x=4 /-3
x=1
5x=10 /:5
x=2
4x+5=x+2 /-x
3x+5=2 /-5
3x= -3 /:3
x= -1
15x=5 /:15
x= 5/15
x= 1/3