Random?
One & Two Step Equations
Two Step Equations
100
An equation has an.....
(What is the symbol?)
Equal Sign (=)
100
m − 9 = −13
DOUBLE VALUE
m = -4
100
5y- 11 = 49
y = 12
200
The letter in an equation is called the....
variable
200
30h + 50 = 170
DOUBLE VALUE
h= 4
200
−9x + 1 = −80
x= 9
300
What is the name of the number in front of a variable?
coefficient
300
15h - 5 = 100
What is h = 7?
300
−15 = −4m + 5
m= 5
400
When solving an equation, what is the goal?
DOUBLE VALUE
To isolate the variable
Or
To find the value of x (the variable)
400
10 − 6v = −104
v= 19
400
−9x − 13 = −103
What is x= 10?
500
What is an inverse operation?
The opposite of a given operation.
500
x = -2
500
x = 26