Question

Whats the solution to -2(z+3) -z step by step?

Answer 1

-3z-6

Explanation:

First, we open the brackets by multiplying the -2 with the number inside the bracktets.

-2(z+3)

-2 x z = -2z

-2 x 3 = -6 ( negative multiplied with positive = negative)

This will give you:
-2z-6-z

Next, simplify.

-2z - z = -3z

= -3z-6

The solution is -3z-6.

Answer 2

Hello!

Answer:

`\Large \boxed{\sf -3z-6}`

Explanation:

We want to simplify the following expression:

`\sf -2(z+3) -z`

▪ Remove the patrentheses:

`\sf -2* z+(-2) * 3 -z`

Simplify:

`\sf -2z+(-6) -z`

▪ Remove the parentheses:

`\sf -2z-6 -z`

▪ Order the expression:

`\sf -2z -z-6`

▪ Combine like terms:

`\boxed{\sf -3z-6}`

Conclusion:

The expression -2(z+3) -z is equal to -3z - 6.