Hi there!
Answer:
x=5
*Answer must have a positive sign.*
Step-by-step explanation:
Lesson: Addition/Subtraction/Multiplication/and Division Properties of equality
First, you add by 6 from both sides of an equation.
[tex]4x-6+6=x+9+6[/tex]
Simplify.
[tex]4x=x+15[/tex]
Then you subtract by x from both sides of an equation.
[tex]4x-x=x+15-x[/tex]
Simplify.
[tex]3x=15[/tex]
Next, you divide by 3 from both sides of an equation.
[tex]\frac{3x}{3}=\frac{15}{3}[/tex]
Finally, you divide by the numbers from left too right.
[tex]15/3=5[/tex]
Final answer is x=5
I hope this helps you!
Have a nice day! :)
-Charlie
:D
