3 years ago

Need help solving this question pls. Can you show me how to solve it step by step thx

Mathematics

2 answers:

V125BC [204]3 years ago

7 0

$-9+\dfrac{n}{4}=-7\\\\ \dfrac{n}{4}=2\\\\ n=8$

nignag [31]3 years ago

5 0

Start by adding 9 to both sides of the equation. Then multiply both side by 4. And the final answer is n = 8.

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