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Variables in a math problem vary or change. If in an equation, different variables change values depending on constants, evanuations, etc. For example: in y = x + 2, y can be any number as long as x is that number plus two. The varibles in this equation change value but are defined by the equation.
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What is does independent variable mean in math terms?
The independent variable is the thing that stays the same throughout the problem.
What does x mean in a math problem?
X could be a sign for multiplication, or it could also be a variable. A variable is a letter representing a number.
What is the coefficient of x in math problem 7x plus 3?
7 is the coefficient.X is the variable.3 is a constant.And this is an expression, not a problem.
How can variables be used to help solve a math problem?
If you don't know something in a math equation you can replace it with a variable and then solve it algebraically.
How do you use variables to help solve math questions?
You use variable in math problems to help you solve the answer. For example, you could do 50+50=a. The (a) would be the variable. Or for that same problem you could do 50+y=100. Then the (y) would be the variable.
