Answer:
6.52
Step-by-step explanation:
6.52
Answer:


Step-by-step explanation:
Given


Required
Determine the solution
Make x the subject of formula in: 

Divide both sides by 4


Substitute
in 

Solve the fraction

Open the bracket


Subtract 0.1 from both sides


Divide both sides by 0.2

Substitute 0 for y in 




It is 7/48 and it can't be simplified
Answer:
-13y+20
Step-by-step explanation: