Algebra 1 - Lesson Equations with a Fraction

Algebra 1 - Lesson Equations with a Fraction

by Scott Madeoy

​What operation do we do first?

​What do we do first to solve?

​What do we do first to solve?

Solve.

Solve.

Fill in the Blank

Solve.

$$\frac{x-5}{2}=3$$  

What do we do first to solve?

Solve.

Fill in the Blank

Solve.

$$3\left(x+7\right)=9$$  

Multiple Choice

What is the first step in solving this equation? $$\frac{x-4}{2}=8$$  

• adding 4 to both sides

• subtracting 4 from both sides

• multiplying both sides by 2

• dividing both sides by 2

Multiple Choice

Solve for x:

• $$x=by-v$$

• $$x=b\left(y+v\right)$$

• $$x=by+v$$

• $$x=b\left(y-v\right)$$