Question

Combine the like terms

Answer 1

The answer is -4x.

Explanation:

You can just substract easily by writing 7-3 but remember to add negative to the final value as 3 is smaller than 7 and lastly, you only have to add x to the final answer.

Answer 2

Answer: -4

Explanation:

`3x-7x=x\\-4x=-4x`