EQ: _
_
QUESTIONS:
Recall:
NOTES:
Slope-Intercept Form:_
If an equation is not in slope-intercept form,
then _.
(When solving for a variable, the variable must be alone and positive!)
Write the equation in
slope-intercept form.
(Solve for y)
1. x + y = 4
QUESTIONS:
NOTES:
Remember to ALWAYS Solving Equations Order:
check your work with
1. Distribute on each side separately
the calculator!
2. Combine Like Terms on each side separately
3. Isolate the variable term by adding or subtracting on both
sides
4. I
QUESTIONS:
Absolute Value
is the distance
from 0
NOTES:
If x = 4 , then x can be both 4 and 4 because they
are both 4 units away from 0.
Examples:
To solve an
absolute value
equation, you
must REMOVE
the bars and set
the equation
equal to the
positive and
QUESTIONS:
Recall
NOTES:
Addition & Subtraction are inverse operations
1st step GOAL: get zero
Multiplication & Division are inverse operations
2nd step GOAL: get one
Hint: What kind of
term is alone on the
right?
What happens if
variable terms are on
bot