Question

c) 6.5n-7.5 = 4.2 - 1.5n​

Answer 1

$\mathfrak \red{here \: is \: your \: answer : } \\ \tt{6.5n - 7.5 = 4.2 - 1.5n} \\ \tt{6.5n + 1.5n = 4.2 + 7.5} \\ \tt{8.0n = 11.7} \\ \tt \blue{ \boxed{n = \frac{11.7}{8.0} }}$

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