SOLUTION: Solve for n 2n+3-(4n+6)=9

Question 67750: Solve for n
2n+3-(4n+6)=9
Answer by ptaylor(2198) (Show Source): You can put this solution on YOUR website!
Solve for n
2n+3-(4n+6)=9 clear parens:
2n+3-4n-6=9 collect like terms:
-2n-3=9 add 3 to both sides:
-2n-3+3=9+3
-2n=12
n=-6---------------------------------answer

ck
2(-6)+3-(4(-6)+6)=9
-12+3+24-6=9
9=9

Hope this helps---ptaylor

RELATED QUESTIONS
... (answered by drk)

SOLVE FOR N... (answered by stanbon)

Use mathematical induction to prove the following: For each natural number... (answered by Edwin McCravy,amalm06)

4n -3 (n-8)=3 -... (answered by kekegeter )

{{{ (((81)^n*3^5-3^(4n-1)*243)/((9^(2n)*3^3))-(4*3^n)/((3^(n+1)-3^n)))... (answered by mananth)

How do you solve {{{4n^2/(2n+3) -... (answered by Fombitz,edjones)

How do you solve... (answered by checkley75)

Hello, Solve for n 4n + 3 = 5(2-2n) Solve for x 5x -3 -2x/7 =24 Solve for... (answered by ewatrrr)

what is the solution of... (answered by Fombitz)