mirandamontoya915 mirandamontoya915
  • 26-03-2020
  • Mathematics
contestada

-7(-2a+6)=2a-6(-a+7)

Respuesta :

brian7672
brian7672 brian7672
  • 26-03-2020

Answer:

[tex]a=0[/tex]

Step-by-step explanation:

[tex]-7(-2a+6)=2a-6(-a+7)[/tex]

[tex]14a-42=2a+6a-42[/tex]

[tex]14a-42=8a-42[/tex]

[tex]6a-42=-42[/tex]

[tex]6a=0[/tex]

[tex]a=0[/tex]

Answer Link

Otras preguntas

Explain atoms contain positively charge protons and negatively charge electrons. why does an ordinary atom have no charge?
which molecule is polar?A;CO2 B:PF3 C:CH4 D:BF3
7/12=7 divided by 12=
which of the following most contributed to anti-foreign sentiment in china during the age of imperialism A)foreigners ignored chines laws B)foreigners outlawed
In the synthesis of protein what is the function of messnager-rna molecules
Examples of semantic noise
When the person performing the action in the sentence is also the object of the sentence, the writer should use a_______ pronoun that ends in the suffix -self o
The perimeter of a retangular garden is 342 feet. if the length ofthe garden is 95 feet, what is its width?
To be certain that contamination from raw meats to other food or surfaces does not happen in a kitchen, a good practice would be to _____
Do many companies like it when you look like a fool?