Question

-9 -8 (1 + 2z) = 34? I also need the explanation pls

Answer 1

To determine whether -9 - 8(1 + 2z) is equal to 34, we can simplify the expression and compare the result with 34.

Let's simplify the expression inside the parentheses first:

-9 - 8(1 + 2z)

Using the distributive property, we can multiply -8 by each term inside the parentheses:

-9 - 8(1) - 8(2z)

This gives us:

-9 - 8 - 16z

Next, we combine like terms:

-17 - 16z

Now, we can compare this simplified expression with 34. If they are equal, the original equation -9 - 8(1 + 2z) = 34 would be true.

In this case, -17 - 16z is not equal to 34. Therefore, the statement -9 - 8(1 + 2z) = 34 is not true.

Explanation:

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