Answer :
Subtract 3x from both sides of the equation. Multiply each term in −y=9−3x - y = 9 - 3 x by −1 - 1 . Multiply (−y)⋅−1 ( - y ) ⋅ - 1 .
1
Subtract 3x from both sides of the equation. Multiply each term in −y=9−3x - y = 9 - 3 x by −1 - 1 . Multiply (−y)⋅−1 ( - y ) ⋅ - 1 .
1