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Multi-Step Equations - YouTube YouTube Start of suggested clip End of suggested clip Equals 15 and then my second step is I'm going to divide both sides of the equation by 3. Then I'mMoreEquals 15 and then my second step is I'm going to divide both sides of the equation by 3. Then I'm gonna get x equals. 5. Okay so if you got these both of these equations correct.

Golden Rule of Algebra: ?Do unto one side of the equal sign as you will do to the other?? **Whatever you do on one side of the equal sign, you MUST do the same exact thing on the other side. If you multiply by -2 on the left side, you have to multiply by -2 on the other.

Algebra - How To Solve Equations Quickly! - YouTube YouTube Start of suggested clip End of suggested clip Now all we need to do is separate the 3 from the x the opposite of multiplication is division. So weMoreNow all we need to do is separate the 3 from the x the opposite of multiplication is division. So we need to divide both sides by 3.. So x is 12 divided by 3 which is 4. And this is the answer.

Simplify each side of the equation by removing parentheses and combining like terms. Use addition or subtraction to isolate the variable term on one side of the equation. Use multiplication or division to solve for the variable.

To Include mathematics in a document, you type the LaTeX source code for the math between dollar signs. For example, $ax^2+bx+c=0$ will be typeset as a x 2 + b x + c = 0 . If you enclose the code between double dollar signs, the math will be displayed on on line by itself.

Parts of an Equation Constants: Values that don't change, plain numbers. ... Terms: A part of a sum in an algebraic expression; A single number, variable, or a number multiplied into a variable. ... Operator: A symbol that represents a math process like addition, subtraction, multiplication, or division.

Solving Equations: How to Check Your Answers - YouTube YouTube Start of suggested clip End of suggested clip So we get negative 3 times negative 3 plus 4 is equal to 13. Now negative 3 times negative 3 is 9.MoreSo we get negative 3 times negative 3 plus 4 is equal to 13. Now negative 3 times negative 3 is 9. And we'll just recopy everything else down here 9 plus 4 is 13 which does in fact equal 13.

What are the Steps to Solve Two Step Equations? Step 1: Simplify the given equation by removing all brackets and parenthesis: Step 2: Add or subtract to isolate the variable. Step 2: Multiply or divide to determine the value of the variable. Step: Verify the answer by substituting it in the given equation.