One-step equations
The inverse operation of addition
Subtraction
What two operations will be used to solve 2x-10=4
Addition and division
The college Ms.Haley attended
UNLV
An equation that gives a statement that is ALWAYS true is called an _____________
identity
When both sides of the equal sign are EXACTLY THE SAME, we have ________ solutions
Infinitely many
The inverse operation of multiplication
Division
What two operations will be used to solve 2+x/3=4
Subtraction and multiplication
This is Ms.Haley's ____ year teaching
2nd
The two operations we use to SIMPLIFY each side: ___________ and ____________
distribution and combining like terms
When the equation gives a statement that is NEVER true, you have ___________ solutions
No
The operation do you use to solve x+14=56
Subtraction
To solve 2x+3x=20, we need to first combine 2x and 3x because they are ______________
Like terms
How many cats Ms.Haley has
2
What's the first step to solving 15-2x=3x
Add 2x to both sides
How many solutions does the equation have?
2x+8=2(x+4)
infinitely many solutions
The operation you use to solve -5x=25
Division
Solve 3x+7=19
x=4
What sport Ms.Haley coaches
Girl's Soccer
Solve 5x-9=2x+12
x=7
How many solutions does the equation have?
5(x+2)=5x-10
No solutions
Solve the equation -4+x=10
x=14
Solve 10=7-x
x=-3
How many siblings Ms.Haley has.
1
Solve 10(x+5)=2(x+9)
x=-4
How many solutions does the equation have?
3(x+4)-2= x-8
One solution,
x=-9