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Example
3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b
Question
$$3 x = 2 x + 18$$
Solve for x
$x=18$
Steps for Solving Linear Equation
Subtract $2x$ from both sides.
$$3x-2x=18$$
Combine $3x$ and $-2x$ to get $x$.
$$x=18$$
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