Question

q-1/2=4-q solve step wise​

Answer 1

cross multiply we get,

$\bf q - 1 = 2(4 - q) \\ q - 1 = 8 - 2q \\ 2q + q = 8 + 1 \\ 3q = 9 \\ q = \cancel\frac{9}{3} \\ \boxed {\green \therefore \: q = 3.}$

Answer 2

Answer:

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