Can someone please solve 10n - 3 = 7n + 21
\(10 n-3 = 7n+21\)Add 3 to both sides :\(10n-3+3=7n+21+3\)\(10n=7n+24\)Subtract 7 n from both sides:\(10n-7n=7n+24-7n\)\(3n=24\)Divide both sides by 3 :\(\frac{3n}{3} = \frac{24}{3}\)\(n = 8\)hope this helps!
