Isolate the variable
Without algebra tiles?
Addition and subtraction are inverse operations. So you can solve addition by subtracting.
You would use inverse operations. I had this on my math homework and got it correct so I know this! ============================================== Good for you ! You know what you said, but you don't know what you know. I'd say that you use the Golden Law: "You must always do exactly the same thing to both sides of an equation."
To solve an equation for x, you need to isolate the variable on one side of the equation. Start by performing the inverse operation to undo any addition, subtraction, multiplication, or division. Once you have x by itself, the solution will be the value of x that satisfies the equation. Remember to follow the order of operations and be careful with signs to ensure accuracy in your answer.
Because you need to use inverse operations and the opposite of multiplication is division.
Inverse operations are used to undo mathematical operations and isolate a variable. They help to solve equations and simplify expressions by moving operations to the opposite side of the equation. This allows us to find the value of the variable that makes the equation true.
To isolate a variable, you need to perform inverse operations to the ones applied to the variable. This involves moving constants to the other side of the equation, and then using operations like addition, subtraction, multiplication, or division to isolate the variable on one side of the equation.
Rearranging a formula or equation to isolate a specified variable involves manipulating the equation using algebraic operations. This can include adding, subtracting, multiplying, or dividing both sides of the equation by the same value, as well as applying inverse operations. The goal is to express the specified variable in terms of other variables or constants, ensuring it appears alone on one side of the equal sign. Once isolated, the equation shows how the specified variable relates to the others in the context of the original formula.
A two-step equation is a mathematical equation that requires two steps to solve. It involves applying inverse operations to isolate the variable on one side of the equation. The goal is to determine the value of the variable that satisfies the equation.
To isolate a variable, you need to manipulate the equation so that the variable is on one side by itself. This typically involves performing inverse operations, such as adding, subtracting, multiplying, or dividing both sides of the equation by the same value. It's important to apply these operations consistently to maintain the equality. Once the variable is isolated, you can clearly see its value in relation to the other terms in the equation.
To isolate a variable in an equation or inequality, you need to perform inverse operations to both sides. Start by eliminating any constants added or subtracted from the variable, followed by dividing or multiplying to remove coefficients. Ensure to maintain the equality or inequality by performing the same operations on both sides. Finally, simplify the expression to get the variable alone on one side.
To isolate a variable on one side of an equation, you can perform inverse operations to eliminate other terms. Start by adding or subtracting constants from both sides to move them away from the variable. Then, if the variable is multiplied by a coefficient, divide both sides by that coefficient. Repeat these steps as necessary until the variable stands alone.
An equation is a mathematical statement that asserts the equality of two expressions, typically involving variables and constants. To solve an equation, you isolate the variable by performing inverse operations, such as addition, subtraction, multiplication, or division, on both sides of the equation to maintain equality. The goal is to determine the value of the variable that makes the equation true. Once isolated, you can verify the solution by substituting it back into the original equation.
The first step to solving an equation is to simplify both sides as much as possible. This includes combining like terms and eliminating any unnecessary parentheses. Once the equation is simplified, you can then isolate the variable by performing inverse operations to both sides of the equation.
When solving an equation, you must isolate the variable by performing inverse operations on both sides of the equation to maintain equality. It's important to apply the same operation to both sides to ensure the equation remains balanced. Additionally, simplify the equation step by step until you arrive at the solution for the variable. Always check your solution by substituting it back into the original equation to verify its correctness.
To solve a whole number equation, follow these steps: Simplify both sides of the equation by combining like terms. Use inverse operations to isolate the variable on one side of the equation. Perform the necessary operations to solve for the variable. Check your solution by substituting the value back into the original equation to ensure it satisfies the equation.
To eliminate a variable in an equation, you can isolate it on one side of the equation by performing inverse operations, such as adding, subtracting, multiplying, or dividing both sides by the same number. If there are multiple variables, you might use substitution or elimination methods, especially in systems of equations. Additionally, you can simplify the equation by combining like terms or factoring. Ultimately, the goal is to isolate the variable or eliminate it through algebraic manipulation.