Two step equations
Keep the equation balanced
Solve for x
2x+6=2(x+3)
Name two integers x can be for this inequality?
x<4
Anything less than 4 but not 4
What is the first step to proportions?
3/4=x/6
Cross Multiply
3/4=x/6
(3)(6)=(4)(x)
What does Mr. H stand for
Huynh
What should this answer be? (Not decimal)
x=14/4
x=7/2
Solve for x
4x+3=2(2x-3)
No solution
What i the difference between these in a line graph?
< <=
No equal sign means the circle is hollow
equal you fill the hole in
Solve for x
(1+x)/4=1/2
x=1
What was Mr H job before a sub?
Collegic head coach
Solve for x
3/2x=6
What should my first step be?
3x+4-13+2x=12
Combine like terms
When you multiply or divide by a negative to both sides of the inequality then what happens to the inequality?
It flips
How can you check if your answer is correct with proportions?
Plug it back in and see if you simplify them that they are equal
North Dakota
Solve for x
-1/4x=4
x=-16
Solve for x
4x=0
x=0
Solve the inequality
-4x+4<16
x>-3
What does PEMDAS stand for and why do we use it?
Order of operation
parenthesis, exponent, multply,division, addition, subtraction
What high school did Mr H go to?
FV
How do I get rid of the fractions in this equation
1/4 x + 1/2 = 4
Multiply both sides by 4
Simplify this
4(2x+3x+7)
20x+28
Solve for x
1/4(-4x+16)<4
x>0
In a word problem what two things should you always include?
Defining your variable and units on your answers
What sport did Mr H play?
Volleyball