Question

8,75 × x + 1,25 × x = 20

Answer 1

8,75xX+1,25xX=20

{8,75+1,25}xX=20

             10xX=20

                  X=20:10

                  X=2

Answer 2

8,75xX+1,25xX=20

Answer 3

\(8,75\times x+1,25\times x=20\)

\(\left(8,75+1,25\right)\times x=20\)

\(10\times x=20\)

\(x=20:10\)

\(x=2\)

Answer 4

8.75*x+1.25*x=20

=8.75+1.25*x=20

=10*x=20

=20/10

=2

Answer 5

 bang 2 ban nhe

Answer 6

=2 nhé