Question

Solve the equation. | 2x + 0.75 |=5 6/7

Answer 1

$~~~~|2x +0.75| = 5 \dfrac 67\\\\\\\implies \left|2x+\dfrac 34\right| = \dfrac{41}7\\\\\\\implies 2x +\dfrac 34 = \dfrac{41}7~~~~ \text{or}~~~~ 2x + \dfrac 34 =- \dfrac{41}7\\\\\\\implies 2x = \dfrac{41}7- \dfrac 34~~~~ \text{or}~~~~ 2x = -\dfrac 34 - \dfrac{41}7\\\\\\\implies 2x = \dfrac{143}{28}~~~~~~~~ \text{or}~~~~ 2x = -\dfrac{185}{28}\\\\\\\implies x = \dfrac{143}{56}~~~~~~~~~ \text{or}~~~~~ x = -\dfrac{185}{56}$

$\implies x = 2\dfrac{31}{56}~~~~~~~~~ \text{or}~~~~~ x = -3\dfrac{17}{56}$

Answer 2

Answer:

the first one if you solve it it will be the same and the second one 41/7

Step-by-step explanation: