Which of the following gives a valid reason for using the given solution method to solve the system of equations shown? Equation 1: 4x - 5y - 4
Equation ll: 2x + 3y - 2
O Elimination; a coefficient in Equation II is an integer multiple of a coefficient in Equation I
O Substitution; equation I can be solved for x in one step by dividing both sides by 4.
O Elimination; a coefficient in Equation I is an integer multiple of a coefficient in Equation II.
O Substitution; equation Il can be solved for x in one step by subtracting 3y from both sides,