Write y = – x + 7 in standard form using integers. (1 point) Responses 2x + 3y = 21 2 x + 3 y = 21 3x – 2y = 21 3 x – 2 y = 21 –2x – 3y = 21 –2 x – 3 y = 21 –2x + 3y = 7
1 answer
The correct answer is 2x + 3y = 21.
1 answer