All Algebra 1 Resources
Example Questions
Example Question #1151 : Algebra 1
Solve for .
Let's cross multiply.
We have
.
Divide both sides by , we get
.
Example Question #1152 : Algebra 1
Solve for :
Let's cross multiply.
We have
.
Divide both sides by , we have
.
Example Question #1151 : Algebra 1
Solve for .
Let's cross multiply.
We have
.
Divide both sides by , we have
.
Example Question #1154 : Algebra 1
Solve for .
Let's cross multiply and distribute the .
We have .
Subtract both sides by and divide both sides by .
Example Question #1155 : Algebra 1
Solve for .
Let's cross multiply.
We have
.
Subtract both sides by , we have
.
Example Question #1156 : Algebra 1
Solve for .
Let's cross multiply.
We have
.
Subtract both sides by , we have
.
Example Question #1157 : Algebra 1
Solve for .
Let's cross multiply.
We have
Remember to distribute the .
.
Subtract both sides by .
We now have .
Then subtract on both sides, we have .
Example Question #1158 : Algebra 1
Solve for .
Let's cross multiply.
We have
Remember to distribute the .
.
Then we subtract on both sides to get .
Then subtract both sides by , we have
.
Example Question #22 : Proportions
Find :
To solve this problem, cross multiply.
Example Question #31 : Proportions
Solve for .
To solve for , we just cross-multiply.
We have .
We get .