What is the answer in fifteen is six more than two times a number in algebraic equation?
Okay, to put it as an algebraic equation:
The statement says "fifteen IS"
that is, means that fifteen equals something, right?
so "15 =" is the first part of your equation.
In the statement, "a number" refers to the unknown, which we will call "x" in this case.
"two times a number" means 2x. Then, the statement also reads "6 more than 2x" so it's 2x + 6.
The equation you're looking for is:
15 = 2x + 6.
If you want to solve it, then you have to solve algebraically.
9 = 2x.
x = 4.5
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