Click and drag like terms onto each other to simplify fully. - 3y - x + 7x - 2 + 1
To simplify the expression fully, we need to combine like terms.
-3y - x + 7x - 2 + 1
Combining the x terms:
-3y + 6x - 2 + 1
Combining the constants:
-3y + 6x - 1
Therefore, the fully simplified expression is -3y + 6x - 1.