Answer:
[tex]f=6.8[/tex]
Step-by-step explanation:
Given equation:
[tex]88.1-2.3f=72.46[/tex]
To solve for the unknown variable [tex]f[/tex].
Solution:
In order to solve for [tex]f[/tex], we will isolate [tex]f[/tex] alone on one side by carrying out math operations to both sides.
We have:
[tex]88.1-2.3f=72.46[/tex]
Subtracting both sides by 88.1
[tex]88.1-88.1-2.3f=72.46-88.1[/tex]
[tex]-2.3f=-15.64[/tex]
Dividing both sides by -2.3
[tex]\frac{-2.3f}{-2.3}=\frac{-15.64}{-2.3}[/tex]
∴ [tex]f=6.8[/tex] (Answer)
