mmtilden06 mmtilden06
  • 13-06-2019
  • Mathematics
contestada

4(a + 2) = 14 – 2(3 – 2a)

–2


–1


no solution

all real numbers

Respuesta :

CharlieBrown2002
CharlieBrown2002 CharlieBrown2002
  • 14-06-2019

All real numbers.

[tex]\boxed{TRUE}[/tex]

Step-by-step explanation:

Distributive property: a(b+c)=ab+ac

Expand: 4(a+2)=4a+8

Expand again: 14-2(3-2a)=4a+8

4a+8=4a+8

You subtract by 8 from both sides of an equation.

4a+8-8=4a+8-8

Simplify.

4a=4a

Then, subtract by 4a from both sides of an equation.

4a-4a=4a-4a

Finally, simplify.

4a-4a=0

0=0

True

All real numbers is the final answer.

Hope this helps you!

Have a nice day! :)

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