Multi-Step Equations Review

Review Solving Multi-Step Equations

FOLLOW THESE STEPS!

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Start at the first checkbox.

Work your way down the steps.

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Don't stop until the variable is ALL BY ITSELF!

Multiple Choice

What is the first step in solving the equation:

$$4\left(x-2\right)=12$$  

Multiple Choice

What is the first step in solving the equation:

$$4x-8=12$$  

Multiple Choice

What is the first step in solving the equation:

$$2x-3+5x=18$$  

Multiple Select

What is the first step in solving the equation:

$$2x-3=5x+9$$  

Let's review inverse operations:

addition <--> subtraction

multiplication <--> division

Use the inverse to "move" a term to the other side of the equation!

Multiple Choice

How do you "move" 3 to the other side of the equal sign?

$$4x+3=7$$  

• add 3

• subtract 3

Multiple Choice

How do you "move" 5x to the other side of the equal sign?

$$2x+11=5x-10$$  

• subtract 5x

• add 5x

Multiple Choice

How do you "move" -7x to the other side of the equal sign?

$$-7x-9=15+17x$$  

• subtract 7x

• add 7x

Multiple Choice

What is the coefficient of x?

$$-3x\ =\ 12$$  

• -3

• 12

Lets Practice!

Open Ended

$$-2x+5=19$$  

Open Ended

$$\frac{4}{5}y=28$$  

Open Ended

$$\frac{\left(x+5\right)}{3}=7$$  

Open Ended

$$3\left(y-7\right)=27$$  

Open Ended

$$21=-\frac{3}{2}\left(x-2\right)$$  

Open Ended

$$1-\frac{3}{4}\left(v+2\right)=-5$$  

Open Ended

$$\left(5-y\right)+\left(6-y\right)-\left(5-y\right)=0$$  

Open Ended

$$\frac{1}{5}\left[4\left(k+2\right)-\left(3-k\right)\right]=4$$  

Open Ended

$$3\left(30+s\right)=4\left(s+19\right)$$