Question

Simplify. 3z + 6u + 8z + 9 + u

Answer 1

11z + 7u + 9

Step-by-step explanation:

• Simplify. 3z + 6u + 8z + 9 + u

3z + 6u + 8z + 9 + u =

11z + 7u + 9

Answer 2

Answer: The simplified form of the expression 3z + 6u + 8z + 9 + u is 11z + 7u + 9.

Step-by-step explanation: To simplify the expression 3z + 6u + 8z + 9 + u, we can combine like terms. Like terms are terms that have the same variable(s) raised to the same power(s).

1. First, let's combine the terms with the variable "z." We have 3z + 8z. Since these terms have the same variable and are both raised to the power of 1, we can add their coefficients, which are 3 and 8. This gives us 11z.
2. Next, let's combine the terms with the variable "u." We have 6u + u. Again, these terms have the same variable and are both raised to the power of 1, so we can add their coefficients, which are 6 and 1. This gives us 7u.

Now, we can rewrite the simplified expression as 11z + 7u + 9.

So, the simplified form of the expression 3z + 6u + 8z + 9 + u is 11z + 7u + 9.