Example

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

Question

$$z+6=2$$

Answer

z=-4

Solution


Subtract \(6\) from both sides.
\[z=2-6\]
Simplify  \(2-6\)  to  \(-4\).
\[z=-4\]
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