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 is the 4 Basic Operations?
Add, Subtract, Multiply and Divide
x + 12 = 0
x= -12
3x + 5 = 14
x= 3
Solving Equations
4 + 5x = 29
x = 5
Solving Equations
-5p + 1 = 6
p = -1
In order to solve an equation what must you do to the operation?
The inverse or opposite
3 = -2 + x
x= 5
x/2 + 13 =-8
x= -42
Solving Equations
-45 = 7x + 4
x = -7
Solving Equations
2n+10 = 4
n = -3
Name 3 ways to classify 3?
Natural, Integer, Rational, Real
5x = -80
x= -16
x/2 + 5 =10
x= 10
Solving Equations
14 = 2(3a + 6) + 2
a=0
Solving Equations
5(m-3) = 4
m = 19/5
When solving an equation what Procedure do you do in reverse?
Order of Operations or PEMDAS
-16 = x+2
x= -18
x/3 - 6 = -3
x= 9
Solving Equations
-21 = 7(4k - 8)+7k
k = 1
Solving Equations
2(𝑥 − 9) +x-9= −3
x = 8
When solving something like 3(x -2) = 12
what step do you do first?
Distribute or divided out the 3