Answer:
[tex]1\frac{1}{6}[/tex] or 1.166 Repeating
Step-by-step explanation:
This is a very simple equation!
First you write it out
[tex]\frac{3a-b}{6(b+a)}[/tex]
Now you plug in your values.
a = 4
b= -2
So.
[tex]\frac{3(4) - (-2)}{6(-2+4)}[/tex]
Now, follow PEMDAS
3 (4) = 12
12 - (-2) is the same as 12+2 Which equals 14
Now you have...
[tex]\frac{14}{6(-2+4)}[/tex]
-2 + 4 = 2
6 (2) = 12
Final Fraction is
[tex]\frac{14}{12}[/tex]
Which can be reduced to
[tex]\frac{7}{6}[/tex]
or
1.166 (repeating)
Hope this helps!
