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Use the Distributive Property to solve the equation.
3/4 (12a + 8) = 31.2
CHECK THE PHOTO BELOW!!

Use the Distributive Property to solve the equation 34 12a 8 312 CHECK THE PHOTO BELOW class=

Respuesta :

Answer:

a=2.8

Step-by-step explanation:

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Esther

Answer:

(3/4 * 12a) + (3/4 * 8) = 31.2

                               a = 2.8

Step-by-step explanation:

[tex](\frac{3}{4}*-)+(-*8)=-[/tex]

[tex]\frac{3}{4} (12a + 8) = 31.2\\\\\frac{3}{4} (12a)+\frac{3}{4} (8)=31.2\\\\9a+6=31.2\\\\\ \ \ -6 \ \ \ \ \ \ \ \ -6\\\\9a = 25.2\\\\/9 \ \ \ \ \ /9\\\\a=2.8[/tex]

Answer:

(3/4 * 12a) + (3/4 * 8) = 31.2

                               a = 2.8

Hope this helps!

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