What is a complicated equation that equals 16?
8 ÷ 2(4) = 4(4) = 16. The confusion is caused by the difference between modern and historic interpretations of the order of operations, known as PEMDAS: Parentheses. Exponents.
What is a one step equation examples?
One step equation is an equation that requires only one step to be solved. You only perform a single operation in order to solve or isolate a variable. Examples of one step equations include: 5 + x = 12, x – 3 = 10, 4 + x = -10 etc. To solve this equation, divide both sides of the equation by 3.
Is Bodmas always correct?
Originally Answered: Should we follow BODMAS or PEMDAS in mathematical calculations? It doesn’t matter. PEMDAS and BODMAS both count division and multiplication as a single step. The ultimate rule is to go from left to right, so either way the answer is 9.
How do you solve one step equations with addition?
How to Solve One-Step Equations (Addition and Subtraction)
- Identify the operation being performed on the variable.
- Apply the inverse, or opposite operation to BOTH sides.
- Check to make sure the solution is correct.
What are literal equations?
A literal equation is an equation where the variables represent known values. Literal equations make life so much easier.
How do I do 2 step equations?
Solving Two-Step Equations
- 1) First, add or subtract both sides of the linear equation by the same number.
- 2) Secondly, multiply or divide both sides of the linear equation by the same number.
- 3)* Instead of step #2, always multiply both sides of the equation by the reciprocal of the coefficient of the variable.
What are the steps to two step equations?
The general two steps to solve two step equations are:
- 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.