Write the Equation in Standard Form

3x=2y+5

Ax + By = C is the standard form.

Subtract 2y on both sides to make the y variable present on the other side of the equation.

Now we get

3x - 2y = 5.

A is 3 since that is the number which precedes x.

B is - 2 since that is the number which precedes y.

C is 5.

So 3x = 2y + 5 in standard form would be 3x - 2y = 5.