kellyleal kellyleal

26-04-2018
Mathematics

contestada

4a-2(a + 9) = 6 what is a?

Respuesta :

esmeyadi13 esmeyadi13

26-04-2018

4a-2(a + 9) = 6
4a-2a-18=6
2a-18=6
2a=24
a=12

Answer Link

26-04-2018

4a-2(a+9)=6
4a-2a-18=6 (distributive property)
2a-18=6 (combine like terms)
+18 +18
2a =24
2a=24
2 2
a=12

Answer Link

Otras preguntas

Articles published in a newspaper under the pseudonym Publius became known as?

In 1994, 52% of the doctors in mozambique were concentrated in the city of

Write as an ordered pair: the y-intercept of 4x-2y=8

How do u say ‘I like going on holiday because I like hot weather and swimming’ in German?

The Silk Road linked: A. China and Korea B. China and the Roman empire C. China and Great Britain D. China and Spain HELP ASAP!!!

_____ involves creating or sponsoring an event that has a particular appeal to a market segment. specific marketing zoned marketing target marketing place-based

Where do three quarters of the russian people live?

Some bias is diliberate?

Write your own real-world scenario where the Pythagorean Theorem can be applied to find a missing piece. You may choose to write a problem that is two- or three

Helpppp me please!!!!