Algebra 1 : Linear Equations
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Example Questions
Example Question #1 : Algebra 1
What is the solution of 3x = 9?
–3
6
3
–6
1/3
3
When solving a one step equation like this, we do the inverse operation to isolate the variable. In this case, we have 3x = 9, so we divide both sides by 3 to get x = 3.
3x = 9
(3x)/3 = (9)/3
x = 3
Example Question #1 : Linear Equations
Identify the imaginary part of the following complex number:
A complex number in its standard form is of the form: 
The imaginary part is 
Example Question #2 : How To Solve One Step Equations
Find the conjugate of 
The conjugate is 
Since
we get
Example Question #1 : Linear Equations
Identify the real part of 
A complex number in its standard form is of the form: 
The real part is 0.
In this problem there is no real part. Hence the real part equals 0.
Example Question #3 : How To Solve One Step Equations
Identify the imaginary part of 
A complex number in its standard form is of the form: 
The imaginary part equals 
Example Question #4 : How To Solve One Step Equations
Identify the conjugate of 
The conjugate of an imaginary number is the opposite of the given imaginary part. For example the conjugate of 
Example Question #2 : Linear Equations
Find the conjugate of 
Since 
Example Question #2 : Algebra 1
Solve for 
None of the available answers
First we will add 
Then we will multiple both sides by 
Example Question #1 : Algebra 1
Solve for 
Example Question #9 : Algebra 1
What is the value of 
Simplifying for 
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