Step-by-step explanation:
-2x + 3y = -1
first you subtract 3y from both sides
-2x + 3y - 3y = -1 - 3y
second, you simplify
-2x = -1 - 3y
third, is you divide both sides by -2
-2x÷2= -1÷ -2 - 3y ÷ -2
fourth, is you simplify
x = -1 - 3y ÷ 2
