Solve this equation. 5n+7=7(n+1)-2n
2 answers:
Hopefully this helps. If not, ask questions!
5n + 7 = 7(n+1) - 2n
First distribute 7 to all terms inside the parenthesis
7(n) = 7n
7(1) = 7
5n + 7 = 7n - 2n + 7
Simplify. Combine like terms
5n + 7 = 5n + 7
True.
If you want to continue:
Isolate the n, move all variables to one side, and constants to the other
5n (-5n) + 7 (-7) = 5n (-5n) + 7 (-7)
0 = 0
True
hope this helps
You might be interested in
How you write 8.216 in scientific notation; 8.216 * 10 ^ 3
10 ^ 3 = 10 to the 3rd power.
3,162? I think it’s that I’m not sure.
Answer:
33
Step-by-step explanation:
16-5=11
11×3=33
so yeah
I hope I helped you^_^
