Respuesta :
To solve for y we have to use the INVERSE OPERATION of addition which is subtraction. Lets do it:-
10 + y = 28
y = ?
28 - 10 = y
28 - 10 = 18
y = 18
CHECK OUR WORK:-
10 + y = 28
y = 18
10 + 18 = ?
10 + 18 = 28
We were RIGHT!!!!
So, y = 18.
Hope I helped ya!! xD
10 + y = 28
y = ?
28 - 10 = y
28 - 10 = 18
y = 18
CHECK OUR WORK:-
10 + y = 28
y = 18
10 + 18 = ?
10 + 18 = 28
We were RIGHT!!!!
So, y = 18.
Hope I helped ya!! xD
Use the inverse operation to solve for x.
10 + y = 28
[tex]10 + y = 28[/tex]
[tex]y = 28 - 10[/tex]
Answer: [tex]y = 18[/tex]
10 + y = 28
[tex]10 + y = 28[/tex]
[tex]y = 28 - 10[/tex]
Answer: [tex]y = 18[/tex]
