3 years ago

How do I solve this equation?

Mathematics

1 answer:

PilotLPTM [1.2K]3 years ago

5 0

Answer:

x = ± $\frac{2}{3}$

Step-by-step explanation:

$|a|= \left \{ {a,if{a\geq 0} \atop-a, if {a$

~~~~~~~~~~~~

7 | 3x | + 2 = 16

7 | 3x | = 14

| 3x | = 2

1). 3x = 2

x = $\frac{2}{3}$

2). - 3x = 2

x = - $\frac{2}{3}$

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Step-by-step explanation:

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Step-by-step explanation:

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