Question 4:
Solve for the variable N in [tex]55+8n=4n+107[/tex]
Answer:
[tex]n=13[/tex]
Step-by-step explanation:
1. Subtract [tex]4n+107[/tex] from both sides; [tex]4x-52[/tex]
2. Separate variable [tex]n[/tex] by adding [tex]52[/tex] to both sides; [tex]4n=52[/tex]
3. Simplify equation by dividing by [tex]4[/tex] on both sides; [tex]=13[/tex]
Question 5:
Solve for the variable N in [tex]6-6x=5x-9x-2[/tex]
Answer:
[tex]x=4[/tex]
Step-by-step explanation:
1. Subtract [tex]5x-9x-2[/tex] from both sides; [tex]8-2x[/tex]
2. Separate variable [tex]x[/tex] by adding [tex]2x[/tex] to both sides; [tex]8=2x[/tex]
3. Simplify equation by dividing by [tex]2[/tex] on both sides; [tex]4=x[/tex]
