# How do you solve #8z=4(2z+1)#?

See the entire solution process below:

First, enlarge the terms on the right side of the equation that are enclosed in parenthesis:

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To solve the equation 8z = 4(2z + 1), you first distribute the 4 across the parentheses: 8z = 8z + 4. Then, subtract 8z from both sides: 0 = 4. Since 0 does not equal 4, there is no solution to this equation.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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