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kicyunya [14]
3 years ago
11

Solve for n. Q=5n+5z

Mathematics
2 answers:
Assoli18 [71]3 years ago
8 0
Q=5n+5z\\
5n=Q-5z\\
n=\frac{Q-5z}{5}
kirill115 [55]3 years ago
5 0
q=5n+5z\ \ \ \ \ \ \ |subract\ 5z\\\\q-5z=5n\ \ \ \ \ \ \ |divide\ by\ 5\\\\n=\frac{q-5z}{5}\\\\Answer\ is\ n=\frac{q-5z}{5}
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Answer:

Answers provided below

Step-by-step explanation:

From the simultaneous linear equation, we have the coefficient matrix as;

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