24) $z = 2a$, for $a$ a) $a = 2z$ b) $a = -\\frac{z}{2}$ c) $a = \\frac… | Sovi AI

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$24) $z = 2a$, for $a$ a) $a = 2z$ b) $a = -\\frac{z}{2}$ c) $a = \\frac…$

Question

$z = 2a$, for $a$

a) $a = 2z$
b) $a = -\frac{z}{2}$
c) $a = \frac{z}{2}$
d) $a = \frac{2}{z}$

Explanation:

Step1: Isolate $a$ via division

Divide both sides of $z=2a$ by 2.
$\frac{z}{2} = \frac{2a}{2}$

Step2: Simplify to solve for $a$

Cancel 2 on the right-hand side.
$a = \frac{z}{2}$

Answer:

C) $a=\frac{z}{2}$