The linear function is .
Rewrite the equation in standard form Ax + By = C.
\Apply addition property of equality: Add 25 to each side.
\ (Apply Additive inverse property:
)
Apply subtraction property of equality: Subtract 5y from each side.
\Apply commutative property of addition: a + b = b + a.
\\
(Apply Addtive inverse property:
)
Apply division property of equality: Divide each side by 5.
\Combine like terms using distributive property: .
(Cancel common terms)
(Divide:
)
Compare the equation with standard form to find the values A, B and C.
\The equation in standard form is .
.