One-Step Equations
4 = -8 + x
x= 12
6x – 13 = 11
x= 4
Solving Equations
4x + 3 = 7
x = 1
Solving Equations
x - 2 = 6
x = 8
What are the four operations?
Addition, Subtraction, Division, Multiplication
x + 12 = 0
x= -12
3x + 5 = 14
x= 3
Solving Equations
-45 = 7x + 4
x = -7
Solving Equations
-5(p + 1) = -5p - 5
Infinite Solution
What is 3x + 8x - 5x - 12x
-6x
3 = -2 – x
x= -5
x/2 + 13 =-8
x= -42
Solving Equations
14 = 3a + 6 + 2
a=2
Solving Equations
2n+10 = 4
n = -3
4x - 5 = 31
x = 9
5x = -80
x= -16
x/2 + 5 =10
x= 10
Solving Equations
8(x/4 + 1) =-8
x=0
Solving Equations
5(m-3) = 5m
No Solution
What is the first step in solving the equation 3x - 8 = 20?
Add 8 to both sides
-16 = x+2
x= -18
4 + 5x = 29
x = 5
Solving Equations
-21 = 7(5k - 8)
k = 1
Solving Equations
3(𝑥 − 9) = −3
x = 8
When solving something like 3(x -2) = 12
what step do you do first?
Parenthesis