simplify. 5y + 2y + 6x + 2y -x

9y+5x

To simplify the expression 5y + 2y + 6x + 2y - x, you can combine like terms.

Combining the y terms: 5y + 2y + 2y = 9y

The x term remains the same: 6x

Combining all terms: 9y + 6x - x

The simplified expression is 9y + 5x.

To simplify the expression 5y + 2y + 6x + 2y - x, you need to combine like terms. Like terms have the same variable(s) raised to the same exponent(s). In this case, you have terms with the variable 'y' and terms with the variable 'x'.

First, let's combine the 'y' terms: 5y + 2y + 2y. Adding these terms together, we get 9y.

The simplified expression so far is 9y + 6x - x.

Now, let's combine the 'x' terms: 9y + 6x - x. Subtracting 'x' from '6x', we get 5x.

Therefore, the fully simplified expression is 9y + 5x.