Question

Tìm x

\(110-5x-2=20\)

Answer 1

=>108-5x=20

=>5x=88

=>x=17,6

Answer 2

110 - 5x = 20 + 2

110 - 5x = 22

5x = 110 - 22

5x = 78

x = 78 : 5

x = 17,6

Answer 3

\(110-5x-2=20\)

\(=110-5x=20+2\)

\(=110-5x=22\)

\(5x=22-110\)

\(5x=-88\)

\(x=-88:5=-17,6\)