CPM Homework Help : A2C Problem 12-148

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Home > A2C > Chapter 12 > Lesson 12.3.2 > Problem 12-148

12-148.

Solve and check.

$\frac { 5 } { x - 1 } = 4 + \frac { x } { 2 }$
Hint (a):
Multiply both sides by $2\left(x − 1\right)$ , then solve.
Answer (a):
$x = −9, x = 2$

$2 x = \sqrt { 10 + 6 x }$
Hint (b):
Square both sides and then solve.

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