Math, asked by tanishasinha1956, 2 months ago

Find the solution set of |5y - 3| - 6 = 3.

Answers

Answered by rohitpancha90
0

Answer:

Using ∣x∣>a⇔x<−a or x>a, we get

∣2x−3∣>1⇒2x−3<−1 or 2x−3>1

⇒x<1 or x>2⇒x∈(−∞,1)∪(2,∞)

Answered by talasilavijaya
0

Answer:

The solution set is y=\{-\frac{6}{5},  \frac{12}{5}\}

Step-by-step explanation:

Given the absolute value equation,

                    \big|5y - 3 \big| - 6 = 3

For a positive case,

                    \big|5y - 3 \big| - 6 = 3\implies \big(5y - 3 \big) = 3+6

                                               \implies 5y  =9+3 \implies 5y =12

                                               \implies y =\frac{12}{5}

For a negative case,

                    \big|5y - 3 \big| - 6 = 3\implies \big-(5y - 3 \big)  = 3+6

                                               \implies -5y + 3 = 3+6

                                               \implies-5y  =6

                                               \implies y =-\frac{6}{5}

Therefore the solution set is y=\{-\frac{6}{5},  \frac{12}{5}\}

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