00075270 00075270

27-06-2020
Mathematics

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Solve for a. 1/4(20−4a)=6−a 0 all real numbers −1 no solution

Respuesta :

ujalakhan18 ujalakhan18

27-06-2020

Answer:

No solution

Step-by-step explanation:

=> [tex]\frac{1}{4} (20-4a) = 6-a[/tex]

=> [tex]\frac{1}{4} *4(5-a) = 6-a[/tex]

=> [tex]5-a=6-a[/tex]

Adding a to both sides

=> [tex]5-a+a=6-a+a[/tex]

=> 5 ≠ 6

So, this equation has no solution.

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