SOLUTION: solve each proof of algebraic properties. given:29+5n=-6(3+7n) prove:n=-1

Question 697584:
solve each proof of algebraic properties.
given:29+5n=-6(3+7n)
prove:n=-1
Answer by checkley79(3341) (Show Source): You can put this solution on YOUR website!
29+5n=-6(3+7n)
29+5N=-18-42N
5N+42N=-18-29
47N=-47
N=-47/47
N=-1 ANS.
PROOF:
29+5(-1)=-6(3+7*-1)
29-5=-6(3-7)
24=-6(-4)
24=24
RELATED QUESTIONS
-5n + 3 (6+7n)... (answered by fractalier)

perimeter of... (answered by checkley77)

use elimination to solve each system of equations 2m-5n=-6... (answered by math_tech)

3-8(7-5n) 35n-1+46 -2(7-n)+4... (answered by lynnlo)

5n�7n^6 (answered by MathLover1)

Prove that the value of the expression is not divisible by 6 for any whole n:... (answered by MathLover1,greenestamps)

5n-17=7n+3 (answered by algebrahouse.com)

5n^3+7n (answered by ReadingBoosters)

two column proof?? Given: N is the midpoint of segment PS. Prove:... (answered by MathLover1)