Simplify 9x + 3y − 6 − 5x + 4y −3

The simplified form is 4x + 7y - 9.

Simplify 9/11z − 4/11z.(1 point)

The simplified form is 5/11z.

Simplify 3/10x + 1/6y + 3/10x + 3/6y. Be sure to reduce any fractions to the lowest terms.

To simplify this expression, we can combine like terms.

3/10x + 1/6y + 3/10x + 3/6y

First, we can combine the x terms and the y terms separately:

(3/10x + 3/10x) + (1/6y + 3/6y)

Simplifying each term:

(6/10x) + (4/6y)

Now, we can simplify 6/10 and 4/6:

(3/5x) + (2/3y)

Therefore, the simplified form is 3/5x + 2/3y.

To simplify the expression 9x + 3y - 6 - 5x + 4y - 3, we can combine the like terms by adding or subtracting coefficients that have the same variables.

First, let's combine the x terms: 9x - 5x = 4x.

Next, let's combine the y terms: 3y + 4y = 7y.

Now let's combine the constant terms: -6 - 3 = -9.

Putting it all together, the simplified expression is 4x + 7y - 9.

To simplify the expression 9x + 3y - 6 - 5x + 4y - 3, we can combine like terms.

First, let's group the terms with the same variables together:

(9x - 5x) + (3y + 4y) - (6 + 3)

Now, we can combine the coefficients of the like terms:

4x + 7y - 9

Therefore, the simplified expression is 4x + 7y - 9.