What is the missing step in solving the inequality 4(x – 3) + 4 = 10 +6X?

1. The distributive property: 4x - 12 + 4 < 10 + 6x

2. Combine like terms: 4x -8 <10 + 6x

3. The addition property of inequality: 4x < 18 + 6x

4. The subtraction property of inequality: -2x < 18

5. The division property of inequality

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Respuesta :

Answer:

Divide both sides of the inequality by -2:

[tex]\frac{-2x}{-2}>\frac{18}{-2}\\\\x>-9[/tex]

Step-by-step explanation:

The Division property of Inequality states that:

[tex]If\ c>0\ and\ a>b,then\ \frac{a}{c}> \frac{b}{c}\\\\If\ c>0\ and\ a<b,then\ \frac{a}{c}< \frac{b}{c}\\\\\\If\ c<0\ and\ a>b,then\ \frac{a}{c}< \frac{b}{c}\\\\If\ c<0\ and\ a<b,then\ \frac{a}{c}>\frac{b}{c}[/tex]

Therefore, given the inequality:

[tex]4(x - 3) + 4 < 10 + 6x[/tex]

The missing step in solving it, applying the Division property of inequality, is divide both sides of the inequality by -2:

[tex]\frac{-2x}{-2}>\frac{18}{-2}\\\\x>-9[/tex]

Answer:

B

Step-by-step explanation:

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