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Evaluate the expression for the given value of the variable 5y - 1 for y equals 3?
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∙ 13y ago
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∙ 13y ago
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What do you need to be given to evaluate an algebraic expression?
A variable
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 value of the expression -5x 12 when x equals 5?
That will depend on the plus or minus value of 12 which has not been given.
Simplify the given expression 2x 2 2?
The simplify of 2 times 2 take away 2 equals 2. This is a math problem.
Explain the difference between the directions solve evaluate and simplify?
To solve would be to rewrite the equation in terms of the variable in the equation. For example, solve: 3x-2=7. You would solve for the variable x; e.g. 3x=9 and x=3. To evaluate, you would be given an equation with a variable or variables. You would need to be given a value for the variable(s) to substitute into the equation. For example evaluate the equation for x=3; equation is x2+1. Substitute 3 in for x; or 32+1=10. To simplify, reduce the equation to its simplest form. This will involve operations such as: factoring, adding, subtracting, dividing, canceling terms, and so forth. For example simplify the equation: 3x3/9x2. The 3/9 is simplified to 1/3 and x3/x2 is simplified to x. So the original equation simplified is: 1/3 times x or (1/3)x or x/3.Which is the right answer for most of you who does not know.
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.
What do you need to be given to evaluate an algebraic expression?
A variable
Evaluate the following expression for the given Variable -8yfor y equals -1?
-7
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?
Evaluate each expression for the given value of the variable 4m-6.5m2?
4x2-6.5 = 2.5
How do you evaluate an expression when given values for the variables?
You replace each variable by its value. Then you do the indicated calculations.
What does it mean to evaluate an expression?
To evaluate an expression is nothing but to operate the given expression according to the operators given in the expression if it is evaluable i.e, it could be convertable.
What is the evaluate algebraic expression for -3x plus 2 equals?
Given a value of x, find the value for -3x + 2
How do you do evaluate 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 mathematical or numerical expression?
It is a combination of numbers and variables, linked together by mathematical functions. For example sqrt(2y/3*7.34*pi) where y is some variable. Given the value(s) of the variable(s) it is possible to evaluate (find the value of) the expression.
What is the variable expression for two more than three times a number?
3x+2. x equals any given number.
Why does a CPU evaluate the expression 'a' equals 'a' as true?
CPUs, when given mathematical equations, apply the laws of mathematics to those equations. The equation a = a is true by the reflexive property of equality.
