EM-119

Changing the subject of a formula

E Math · Secondary 3 · Easy · Changing the subject of a formula

Make

x

the subject of the formula

A=\dfrac{2x+5}{3}

.

$x=\dfrac{3A-5}{2}$
$x=\dfrac{3A+5}{2}$
$x=\dfrac{2A-5}{3}$
$x=\dfrac{A-5}{2}$

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