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Can you solve for the value of a variable in an expression?
Yes
What does the variable represent in an addition or subtraction expression?
it is the number you would use to solve the problem
What is a type of expression that contains a variable or variables?
An algebraic expression is a type of expression that contains a variable or variables.
What is the difference between a numerical expression and a variable expression?
A variable expression includes variables.
What is a variable expression that has a decreasing value as the value of the variable increases?
what is a variable expression that has a decreasing value as the value of thevariable increases?
Can you solve for the value of a variable in an expression?
Yes
What is to find the value of a numerical or algebraic expression?
to solve for the variable
Can you solve for a variable in an expression or equation?
you can only solve for one in an equation so it can equal something
To solve a system of equations you cannot replace a variable with an equal value or expression?
You can replace a variable with an equal value or expression. Just make sure the same variable always gets the same value or expression.
Solve for a variable in an expression x plus 5?
An expression cannot be solved; an equation or an inequality may be.
What is a variable of an algebraic expression?
Variables are just letters to solve for the unknowns. ex of a variable: 4x-6 = 16 x is a variable in this case, so we solve for it 4x = 22 x = 11/2
What does it mean to evaluate an algebraic expression?
meaning to evaluate the variable in an expression. An algebraic expression is also a problem that contains no equals sign and you don't solve it, rather you simplify it.It means to solve something.
How do you solve one let statements in math?
Assigns the value of an expression to a variable or property.
What does the variable represent in an addition or subtraction expression?
it is the number you would use to solve the problem
Is 4d a numerical expression or variable expression?
A variable expression.
Can you solve a system of equations you can replace a variable with an equal value or expression true or false?
True
Evaluate the variable expression for x equals 3?
Take 3 and substitute into the expression given to you but not mentioned in the question here and evaluate the expression. "Sub and Solve" I say.
