In mathematics, when you add a number to itself, it is the same as multiplying that number by 2. Therefore, b + b is equal to 2b. This is known as the distributive property of multiplication over addition.
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Oh, what a happy little question! When you add b plus b, you get 2b. It's like having two beautiful trees side by side in a painting, working together to create a lovely forest of math. Just remember, math is a wonderful place where even the smallest numbers can come together to make something truly special.
Well, darling, b plus b equals 2b. It's as simple as that. Just add those two b's together and you've got yourself a 2b party. Math can be sassy too, you know!
If you do not assume that "plus" is commutative, all that can be said that it is equal to A plus B.
the answer is a
2a. (a, b and c are all equal.)
The x-intercept is equal to -b/m.
That's not even a question. It's only a statement that says that some number is equal to itself.