Question

8+(x-9)=75-64

Answer 1

`8+(x-9)=75-64`

`8+(x-9)=11`

`x-9=11-8=3`

`x=3+9=12`

Answer 2

\(8+\left(x-9\right)=75-64\)

\(8+\left(x-9\right)=11\)

\(x-9=11-8\)

\(x-9=3\)

\(x=3+9\)

\(x=12\)

Answer 3

\(8 + x - 9 = 75 - 64\)

\(- 1 + x = 75 - 64\)

\(x - 1= 75 - 64\)

\(x -1 = 11\)

\(x = 11 + 1\)

\(x = 12\)

Answer 4

8+(x-9)=11

x-9=11-8

x-9=3

x=3+9

x=12