When it comes to solving algebraic expressions, it's important to remember the order of operations - PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction). Let's calculate the sum of the expression 9685z + 235z - 1800z + 2z.
First, we need to combine like terms. In this case, the like terms are the terms with the variable "z". So, we add the coefficients of these terms:
9685z + 235z - 1800z + 2z
= (9685 + 235 - 1800 + 2)z
= 9122z
Therefore, the sum of 9685z + 235z - 1800z + 2z is 9122z.
Understanding how to simplify algebraic expressions is crucial for success in mathematics. If you need further assistance with algebraic expressions or any other math concepts, consider seeking help from online resources like Khan Academy or Mathway.
Remember, practice makes perfect when it comes to algebra. So, keep practicing and challenging yourself with different algebraic expressions to improve your skills and confidence in math.
Dave Dee & Mick
The grass is singing
Huyton
Little jackie paper
The World Cup
Fat Bottomed
Create quizzes complete with rounds, that you can save and re-use whenever you want.
When your quiz is ready, just press a button and download questions and answer sheets for you and your contestants.