In order for an equation to be in standard form, the equation has to be in Ax+By=c form, where A is equal to the coefficient of x and B is equal to the coefficient of y, whereas c is just the constant, or the number in the equation that isn't being multiplied to a variable. In this case, you should first distribute 2y into (x-1), and then you should perform inverse operations on terms on both sides of the equation such that one side of the equation will only have terms with x and y in them and the other side of the equation will only be a numerical value. When the equation is like this, then the equation is in standard form.
I’m so sorry this isn’t an answer i just really need points so i can ask a test question
6x=15
Then you will divide 6 to each side of the equal sign like so:
6/6x=15/6
Which will then leave you an answer of:
x=2.5
6b=-6
b=-1
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