Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$3(z+2y)=2x-4$$

Answer

x=(3*(z+2*y)+4)/2

Solution


Add \(4\) to both sides.
\[3(z+2y)+4=2x\]
Divide both sides by \(2\).
\[\frac{3(z+2y)+4}{2}=x\]
Switch sides.
\[x=\frac{3(z+2y)+4}{2}\]
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