To solve the system by substitution, we can solve the first equation for Y and then substitute it into the second equation. From the first equation, we can solve for Y: y = 6x + 3 Now, substitute 6x + 3 for Y in the second equation: 12х - 2(6x + 3) = 3 Simplify the equation: 12х - 12х - 6 = 3 Simplify further: -6 = 3 After simplifying, we find that -6 = 3 which is not a true statement. This means that the system of equations has no solution.
