How do you solve #2- 3x - 7= 16#?

Answer 1

Combine like terms and isolate x. #x=-7#

Firstly, we will combine like terms on the left in order to isolate the x on its own.

#2-3x-7=16 -> -3x +2-7 = 16 -> -3x -5 = 16#

Next, we shift all the terms that don't involve x to the right.

#-> -3x-5+5=16+5 -> -3x=21#

Finally, divide by -3 to isolate the x.

#-> (-3x)/-3 = 21/(-3) -> x = -7#
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Answer from HIX Tutor

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.

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