kiki8734 kiki8734

23-01-2019
Mathematics

contestada

Solve the equation 3|4x+3|+8=17

Respuesta :

jashae2003 jashae2003

23-01-2019

Answer:

x=-3/2 or x=0

Step-by-step explanation:

Subtract 8 from both sides

3|4x+3|+8-8=17-8

Simplify

3|4x+3| = 9

Divide both sides by 3

3|4x+3|/3 = 9/3

Simplify

|4x+3|=3

Apply absolute rule

4x+3=-3 or 4x+3=3

Solve

x=-3/2 or x=0

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