Question

Решите уравнения х+2,7=3. х-0,6=1,4. ¾+х=1. х-1¹/5=4/5.

Answer 1

1) x+2.7=3
x=3-2.7
x=0.3
2)x-0.6=1.4
x=1.4+0.6
x=2
3) 3/4+x=1
x=1-3/4
x=1/4
4) x-1¹/₅=4/5
x=4/5+1¹/₅
x=2