Question

Solve this equation. 5n+7=7(n+1)-2n

Answer 1

 5n+7=7(n+1)-2n
 5n+7=7n+7-2n
 5n-7n+2n=+7-7
0n=0
n=0-0
n=0

the answer is 0

hope this help
brainliest plz

Answer 2

Distribute 7 to both n and 1

7(n + 1) = 7n + 7

5n + 7 = 7n + 7 - 2n

Combine like terms

5n + 7 = 7n - 2n + 7

5n + 7 = 5n + 7

If you want to solve for n, subtract 7 from both sides

5n + 7 (-7) = 5n + 7 (-7)

5n = 5n

then divide 5 from both sides

5n/5 = 5n/5

n = n

Effectively, this equation is unsolvable

hope this helps