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Solving Equations with Linear Expressions on One Side and Numbers on the Other Side

Solve the equ...

Question

Solve the equation:

$7 x - 9 = 12$

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Solution

We have,
$7 x - 9 = 12$
$7 x = 21$
$x = 3$

Hence, this is the answer.

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7 x - 9 = 16

x^{2} - 7 x + 12 = 0

\sqrt{4 x^{2} - 7 x - 15} - \sqrt{x^{2} - 3 x} = \sqrt{x^{2} - 9}

Solve the equation $\frac{17 (2 - x) - 5 (x + 12)}{1 - 7 x}$ = 8

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