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Solving Equations and Transposing Variables

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1, Given that s = 1.59t(1 - 3v), obtain the value of v when s = 3.52 and t = 21.56

2, If x = p/q (1 + 1n r), evaluate r when x = 0.34, p = 1.08 and q = 1.84

3, Solve log(2x + 3) = log (4x) + 2 for x.

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Solving equations and transposing variables are investigated and discussed in detail in the solution.

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1, Given that s = 1.59t(1 - 3v), obtain the value of v when s = 3.52 and t = 21.56

Solution:

s = 1.59t(1 - 3v)

Just plug in s=3.52, t = 21.56 in the given function.

3.52 = 1.59 (21.56) (1-3v)

= ...

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