Distributive Property
What do you do first when solving: 7(x+4)
Distributive Property: Multiply 7(x) + 7(4)
Answer: 7x + 28
You can simplify an algebraic expression by combing like terms. TRUE OR FALSE
True
What are the first 2 steps for solving: 10-(y-6)-y
What are:
1) Distributive Property
2) CLT
Solve: m+12=10
m=-2
What is the first step to solving a two step equation?
What are:
1) Inverse of Add and Subtract
2) Inverse of multiply and divide
What is the main idea of the Distributive Property?
Multiply a term (value) to a grouping of terms inside ( ).
Simplify: 4x+ 3y-9x +10y =
What is: -5x + 13y
Solve: 10-4 (2x +7)
What is: -18k -8k
What is the first step of solving -2=g-9?
Add 9 to both sides of the equation.
Solve: 6x+8= 50
What is: X=8
Solve- -(y-9)
-y+-9
What are the parts(terms) of an expression?
Variable Terms, Constant Terms, and Coefficients.
What do you need to do first when solving and problem?
Distribute first then combine like terms.
w=-18
Solve: 3x-7=11
What is: x=6
What are the steps in order to solve: -3(m+n)
First- Distributive Property: (multiply -3(m) + -3(n)
Answer: -3m+-3n or -3m - 3n
Simplify: 5(b-6)-8+7b =
What is: 12b -38
Solve: 8(2x -3) - 6x
10x -24
TRUE or FALSE: The main idea of solving one step equations is to isolate the variable.
What is: TRUE
Solve: 9-3/4x=57
What is: x=-64
Simplify the Expression: x(2y - 5z + 1)
What is: 2xy - 5xz + x
TRUE OR FALSE- You always list the variable terms in in an expression in order from the alphabet?
True
Solve: 6+8(4w-7) - (2w +1)
What is: 30w - 51
Solve: -1/2m=-9
m=18
What are the 6 Steps in solving equations?
What are:
1) Distributive Prop
2) CLT
3) GVO
4) Inv op +/-
5) Inv op x / divide
6) Check