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Linear Equation in One Variable

Solve the equ...

Question

Solve the equation:
$7 x - 9 = 16$

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Solution

Transport $9$ to RHS, we will get
$7 x = 9 + 16$
$7 x = 25$
Now, divide both sides by $7$ , we will get
$\frac{7 x}{7} = \frac{25}{7}$
$x = \frac{25}{7}$

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