Here is a liner equation in two variables 2x + 4y - 31 = 123 Determine whether each statement is true or false. The equation solved for x is x = 154 - 4y true or false ? The equation solved for y is y = 77-x- 2 true or false ?

Analyze the solution below. 7 3 x = −2 7 3 x(3 7 ) = −2(3 7 ) x = − 6 7 what property was used to solve the equation? property of opposites division property of equality addition property of equality multiplication property of equality