## Algebra 1 Tutorial

*Find the X*

#### Sample Problem

#### Solution

1. Use the distributive property.

4(x-7)= 0.3(x+2) +2.11

4x-28= 0.3x+0.6 +2.11

2. Add 0.6 and 2.11.

4x-28= 0.3x+2.71

3. Subtract 0.3x on both sides.

4x-28= 0.3x+2.71

-0.3x -0.3x

__________________

3.7X-28= 2.71

4. Add 28 on both sides.

3.7x-28= 2.71

+28 +28

_______________

3.7x= 30.71

5. Divide 3.7 on both sides to isolate the x.

3.7x/3.7= 30.71/3.7

x=8.3

# About The Author

Math, Biology, And History Instructor |

Hello. I am Kisung Yoon, and I am a senior in high school. I am currently in the ARISTA Honor Society, and I have tutored my fellow students from my school in Algebra I, Algebra 2, Global History, US History, and Biology. Not only that, I also tutored my younger sisters on the standardized tests mai... |