You must subtract both sides by 1/4n to end up with 2/4n-18=-4
2.Then you add 18 to both sides to end up with 2/4n=14
Now you multiply both sides by 2/4 , aka 1/2 to get n by itself, and you will end up with n=7
n=7 is your answer!
To solve the equation 4 3 n − 18 = 4 1 n − 4 , first combine like terms, then isolate the term with n , and finally solve for n . The solution is n = 28 .
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