Question

X : 0,25 - 7,5 = X x 0,25 + 7,5 

Tìm X

Answer 1

X : 0.25 - 7.5 = X x 0.25 + 7.5 

X = 0

Answer 2

x =4 nha bạn,nhớ tk mk

Answer 3

\(x\div0,25-7,5=x\times0,25+7,5\)

\(x\div0,25=0,25+7,5+7,5\)

\(x\div0,25=15,25\)

\(x=15,25\times0,25\)

\(x=3,8125\)

Answer 4

x * 4 -7.5 = x *0.25+7.5

x * 3.75 = 15 

x = 15 : 3.75 = 4

Vậy x = 4

Answer 5

x=4 nha