Step-by-step explanation: No it does not. For (4,1), x is equal to 4 and y is equal to 1. 4 does NOT equal 1, so the equation will be false.
Q. Is there any value of x for which x 4 x 2 2 will be equal to zero?
The addition of these two can never give you 2. Therefore, the value of x HAS to be 0. The correct answer option is C. Hope this helps!
Table of Contents
- Q. Is there any value of x for which x 4 x 2 2 will be equal to zero?
- Q. What is a true equation?
- Q. What is the difference between an equation and expression?
- Q. What is false equation?
- Q. What is an equal equation?
- Q. Are two equations equal?
- Q. How do you form an algebraic equation?
- Q. How do you teach kids to solve equations?
- Q. How do you balance a math equation?
Q. What is a true equation?
A true equation is a mathematically accurate equation. To make a true equation, check your math to make sure that the values on each side of the equals sign are the same. Ensure that the numerical values on both sides of the “=” sign are the same to make a true equation. For example, 9 = 9 is a true equation.
Q. What is the difference between an equation and expression?
An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.
Q. What is false equation?
An algebraic equation is a statement of equality between two quantities or algebraic expressions. For all other values of x, the equation is FALSE. Such equations can be referred to as conditional equations because they are TRUE only under certain conditions. For all other values, these equations will be FALSE.
Q. What is an equal equation?
Equivalent equations are algebraic equations that have identical solutions or roots. Adding or subtracting the same number or expression to both sides of an equation produces an equivalent equation. Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.
Q. Are two equations equal?
Two systems of equations are equivalent if they have the same solution(s). Given a system of two equations, we can produce an equivalent system by replacing one equation by the sum of the two equations, or by replacing an equation by a multiple of itself.
Q. How do you form an algebraic equation?
Answer: x = 51, so Jeanne needs $51 to buy the game. In the problem above, x is a variable. The symbols 17 + x = 68 form an algebraic equation….Search form.
| Sentence | Algebraic Equation |
|---|---|
| Twice a number is eighteen. | 2n = 18 |
| Four less than a number is twenty. | x – 4 = 20 |
| A number divided by six is eight. |
Q. How do you teach kids to solve equations?
Helpful Tips
- Draw a line to separate the two sides of the equation.
- Do Undo Line – this is another strategy that can help students.
- Color-coding to help with combining like terms.
- Making sure to actually say (and make students say), “2 times x equals 5” as opposed to “2x = 5.”
Q. How do you balance a math equation?
Combining the operations
- Add the same amount to both sides (either x’s or ones)
- Subtract the same amount from both sides (either x’s or ones)
- Multiply both sides by the same number (but not by zero)
- Divide both sides by the same number (but not by zero)
