KaymarieG384833 KaymarieG384833

30-10-2022
Mathematics

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what is the solution of 3+5n=5(n+2)-7

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AlethaK553654 AlethaK553654

30-10-2022

this is

[tex]\begin{gathered} 3+5n=5(n+2)-7 \\ 3+5n=5n+10-7 \\ 3+5n=5n+3 \\ 3+5n-3=5n+3-3 \\ 5n=5n \\ 5n-5n=5n-5n \\ 0=0 \end{gathered}[/tex]

solution: equation is true for all n

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