Respuesta :
you just have to reverse the operations. you start with 7.
7
you add 3.
10
you subtract 8.
2
you multiply this by 6
12.
the number is 12.
7
you add 3.
10
you subtract 8.
2
you multiply this by 6
12.
the number is 12.
The number is 12 because:
x ÷ 6 + 8 - 3 = 7
so you do the equation backwards to solve for x making it:
7 + 3 - 8 x 6
which equals to 12 then you double check
12 ÷ 6 + 8 - 3 =7
It all works out. Hope this helped :)
x ÷ 6 + 8 - 3 = 7
so you do the equation backwards to solve for x making it:
7 + 3 - 8 x 6
which equals to 12 then you double check
12 ÷ 6 + 8 - 3 =7
It all works out. Hope this helped :)