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x = 2 is an algebraic equality (Because there is an 'equals'(=) sign)
x - 2 is an algebraic expression ( Because there is NO equals sign).
lenpollock
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How would you evaluate the expression 3x-4y equals 9 when x equals 2 and y equals 5?
explain how to evaluate an algebraic expression for given variables. how would we evaluate the expression "3x-4y+9" when x=2and y=5?
How do you evaluate an algebraic expression?
You have to substitute a value for the letter variable in the expression. This is what we call evaluating the algebraic expression. An example would be 3x+1=7, when x=2.
What is algebraic expression of 4x-7?
11
What is the algebraic expression for the one half the sum of x and y?
1/2 (x+y)
What is the differences between an algebraic expression and an algebraic equation?
an algebraic expression has no = sign. it could be like x+4, but an equation has to have an = sign. like x+4=5
What is the evaluate algebraic expression for -3x plus 2 equals?
Given a value of x, find the value for -3x + 2
How would you evaluate the expression 3x-4y equals 9 when x equals 2 and y equals 5?
explain how to evaluate an algebraic expression for given variables. how would we evaluate the expression "3x-4y+9" when x=2and y=5?
What is the algebraic expression for 2 from a number?
x-2
Is x equals 1 a solution of the equation 2 - 8x?
No. That is because 2 - 8x is an algebraic expression, not an equation. And since it is not an equation, it does not have a solution.
What is the algebraic expression for x subtracted from negative 2?
It would be -2 - x .
What is an algebraic expression of the product of 2 and x?
3x
Which phrase describes the algebraic expression x-21.5?
They are two terms of an algebraic expression.
How do you determine whether an expression is rational algebraic expression or not?
If the algebraic expression can be written in the form of a(x)/b(x) where a(x) and b(x) are polynomial functions of x and b(x) ≠0, then the expression is a rational algebraic expression.
What is the algebraic expression of Eleven subtracted from x?
The algebraic expression for eleven subtracted from X is: X - 11
What is the algebraic expression for the quotient of a number and two?
x+2=
What is 5 - x plus 2?
It is an algebraic expression that can be simplified to: 7-x
What is x-15y?
It is two terms of an algebraic expression in the form of: x-15y
