Question
Solve by the substitution method: 2x - 3y = 7 y = 3x - 7
Answers
Reiny
second equation into the first
2x - 3(3x-7) = 7
solve for x, then sub that back into the second.
Let me know what you got.
2x - 3(3x-7) = 7
solve for x, then sub that back into the second.
Let me know what you got.
Anonymous
2x+3y=8
-x-3y=-7−x−3y=−7
-x-3y=-7−x−3y=−7
Anonymous
2x+3y=8
-x-3y=what dose y and x =
-7−x−3y=−7
-x-3y=what dose y and x =
-7−x−3y=−7