Example

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

Question

$$x-7=3$$

Answer

x=10

Solution


Add \(7\) to both sides.
\[x=3+7\]
Simplify  \(3+7\)  to  \(10\).
\[x=10\]
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