Question

помогите уравнение решить

Answer 1

2x-7/12=0,25  /*12
24x-7=3
2x=3+7
24x=10
x=10:24
x=5/12

Answer 2

2х-7/12=0.25              0.25=1/4
2х-7/12=1/4
2х=1/4+7.12
2х=3/12+7/12
2х=10/12=5/6
х=(5/6):2=5/6*1/2=()5*1/(6*2)
х=5/12