Order Of Operations
What is the first step in the equation: 2 x 3 - 4
2 x 3
What is the first step in this equation: 2x - 6 = 12
12 + 6, because we’re moving -6 to the other side of the equation
What is the solution to 2x - 1 > 7
What is the first step of this equation: 10 / 2 + 5 x 7
10 / 2
The first step to solving this linear equation: 4x - 6 = 10
Moving -6 to the other side of the equation, so 10 + 6
What is the solution to 6(2x - 9) < 6
X < 5
What is the answer to this equation: 24 - 42 x 3 + 15
-9
What does x equal in this equation: 3x - 4 = -16
X = -4
How can you check if your right?
By substituting the variable with the answer that you found
What is the answer of this equation: [(7 - 4) + 17] / (-14 + 2 x 5)
-5
What does x equal in this equation: x / 3 + 6 = 8
X = 6
What are we trying to find in an inequality
We are trying to get x by itself so we know where to put the number on the number line
What is the order of operations?
1. Parenthesis + Grouping Symbols
2. Exponents
3. Multiplication/Division from left to right
4. Addition/Subtraction from left to right
What are we trying to do in a linear equation
Get the variable alone or solve for x
What is the answer to -7x + 6 > 5
X < 1/7
You solve linear equations and inequalities by using the order of operations. True or false
False, because to solve linear equations and inequalities you do the order of operations in reverse. At the execution of doing the distributive property before anything if needed