How do you solve #2x - 4 = -4#?
Look at the method. It will help you solve other problems.
To both sides, add four.
The brackets have no other function than to indicate the portion of the preceding equation that will be altered.
Split each side in half.
By signing up, you agree to our Terms of Service and Privacy Policy
To solve the equation 2x - 4 = -4, you add 4 to both sides to isolate the variable, which gives you 2x = 0. Then, you divide both sides by 2, and you get x = 0. Therefore, the solution to the equation is x = 0.
By signing up, you agree to our Terms of Service and Privacy Policy
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.
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.

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7