⅔ + 4x = 1

2/3 +4x = 1 4x = 1 - 2/3 4x = 1/3 | :4 x = 1/3  * 1/4 x = 1/12

2/3 + 4x = 1     / - 2/3 4x = 1/3          / : 4 x= 1/12   proszę o naj! ;))

⅔+4x=1 4x=1-⅔ 4x=³₃-⅔ 4x=⅓ x=⅓  ÷ 4 x=⅓ × ¼ x= ¹₁₂