Algebraic Expressions
The number being multiplied by a variable.
What is the coefficient?
In 4x=4 this number is X.
What is 1?
The like terms in 3x - x + 5 = -5x - 18.
What are 3x, -x, -5x and 5, -18?
How I isolate X in the equation 5/x = 25?
What is multiply both sides by X and divide by 25?
What we do in an inequality when we divide by a negative.
What is flip the less than/greater than sign?
In the expression 7x + 10y - 25, these are the coefficients.
What are 7 and 10?
In 5x + 2 = 12, this what I do to 2.
What is subtract on both sides of the equation?
How I isolate the variables in 5x + 13 = 12x - 8.
What is subtract 12x on both sides (and get -7x) and subtract 13 on both sides (and get -21 on the other side of the equation)?
OR
Subtract 5x on both sides (get 7x) and add 8 to both sides (get 21).
How I solve for X in 2/3x = 9.
What is divide by 2/3 (multiply by the reciprocal)?
The two types of compound inequalities.
What are AND and OR inequalities?
10 less than the product of 5 and Y.
What is 5y - 10?
This is how I will isolate the variable in the equation x - 7 = 19.
What is add 7 to both sides of the equation?
Y in 7y - 15 = 5y - 3.
What is y = 6?
X in 9 + 3.5x = 11- 0.5x.
What is X = 1/2 or 0.5?
X in -5x + 58 > -2.
What is X < 12?
These are what we call the terms that we can combine.
What are like terms?
X in 6x + 10 = 34.
What is x = 4?
4x + 8 = 4x - 3 is an example of this.
What is a linear equation with No Solution?
y in q⋅(a+y)=67y+93.
What is 93 - aq / q - 67?
X in -6x - 32 < -2 and -5x + 58 > -2.
What is -5 < X < 12?
The 300 dollar clue was 5y-10, this is three minus the quantity of fifteen times that expression.
What is 3 - 15(5y-10)?
X in 3x - 28 = -4.
What is X = 8?
7x - 3 + 2x + 4 = 9x + 1 is an example of this.
What is a linear equation with infinite solutions.
X in Ax + 3x = Bx + 5.
What is 5/a + 3 - b?
M in m - 2 < -8 or m/8 >1.
What is m < 6 or m > 8?