Introduction to Two Step Equations

Multiple Choice

A = l x w solve for w

• $$\frac{A}{w}=l$$

• $$\frac{A}{l}=w$$

• $$Al=w$$

• I can't solve without numbers

​Solve for x

​TWO Step

​P = x + y + z

​

​x

​y

​z

​Solve for x

​TWO Step

​P = x + y + z

​

​x

​y

​z

​-y

​-y

​P -y = x + z

​-z

​-z

​P -y -z= x

​y = tx + wx solve for x

​y = tx + wx solve for x

​y = x(t + w)

(t + w)

(t + w)

(t + w)

y

= x

​y = x(t + w)

Multiple Choice

Solve for x:

• x = yb - v

• x = by - v

• x = by + v

Multiple Choice

Solve for x: u = 2x - 2

• $$x\ =\ u-1$$

• $$x\ =\ \frac{2}{u}\ +2$$

• x $$x\ =\ \frac{\left(u-2\right)}{2}$$

• $$x\ =\ \frac{u}{2}+1$$

Multiple Choice

Solve for a:      $$u\ =\ \frac{\left(ak\right)}{b}$$  

• a = ukb

• a = uk + b

• $$a\ =\ \frac{\left(ub\right)}{k}$$  

• $$a\ =\ \frac{k}{ub}$$  

Thank you for your attention!

​I am glad we are on this adventure together!​

Match

To undo an operation, you must do its opposite or inverse to both sides of the equation. Match each operation to its inverse.

• Addition

• Subtraction

• Multiplication

• Division

Subtraction

Addition

Division

Multiplication

• Subtraction

• Addition

• Division

• Multiplication