X + 3 = 25
just subtract 3 from each side as this is an equation and what you do on one side must be done on the other
X + 3 - 3 = 25 - 3
X = 22
=======easy check
Chat with our AI personalities
y is the variable
It is a linear equation in the variable a.
A linear equation in three variable.
It is an equation in the single variable, s.
It is a quadratic equation in the variable x.