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1 year ago

3x - 3y = 24 (for x)

Mathematics

2 answers:

Masteriza [31]1 year ago

5 0

<h3>SOLVE FOR X</h3><h3>3x - 3y = 24</h3>

Add 3y to both sides.

<em>The equation is in standard format.</em>

<em>Divide both sides by 3.</em>

<em></em> $\boldsymbol{\sf{\dfrac{3x}{3}=\dfrac{3y+24}{3} }}$

<em>Dividing by 3 undoes the multiplication by 3.</em>

<em></em> $\boldsymbol{\sf{x=\dfrac{3y+24}{3} }}$

<em>Divide 24 + 3y by 3.</em>

Vladimir79 [104]1 year ago

4 0

Answer:

${ \tt{3x - 3y = 24}} \\ { \tt{ 3(x - y) = 24}} \\ \\ { \tt{ \frac{3(x - y)}{3} = \frac{24}{3} }} \\ \\ { \tt{x - y = 8}} \\ \\ { \tt{x = 8 + y}}$

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