# How do you solve #-4y - 7= - 9y + 8#?

In order to solve this, combine like terms.

Step 1: in this problem combine your like terms...

Remember whatever you do to one side you have to do other!

add 7 to both sides

Remember, do the opposite of what the sign is. If it is negative, add; if it is positive, subtract

Next, combine your y values.

Add nine to both sides to get Y on one side of the equation

Step 2: Get Y by itself by dividing both sides by 5

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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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