None of them are like terms you have 5a 5b and 4
The equation would be written like this 2x-10=48. First add 10 to both sides so 2x-10+10=48+10 so simplified that is 2x=58. Now, divide both sides by 2 to get x by itself so it will look like this 2x/2=58/2 simplified that is x=29. I hope this helped you.
Answer:
The expression is true.
Explanation:

We know that (a +b)(a-b) = a²-b²
So we have ,

Which is Right Hand Side given.
So, the expression is true.
Answer:
with what
Step-by-step explanation:
I am confused there is no question at all showing
Answer:
The pink box
Step-by-step explanation: