03-09-2019
Mathematics

contestada

2(4a-12)+3a=6a
How do I solve

Respuesta :

Аноним Аноним

03-09-2019

2(4a-12)+3a=6a

Multiply the bracket by 2

(2)(4a)=8a

(2)(-12)=24

8a-24+3a=6a

8a+3a-24=6a ( combine like terms)

11a-24=6a

Move 11a to the other side. Sign changes from +11a to -11a.

11a-11a-24=6a-11a

-24=6a-11a

-24=-5a

Divide both sides by -5

-24/-5=-5a/-5

Answer: a=24/5 or a= 4 4/5 or in decimal x=4.8

Answer Link

Otras preguntas

What term best describes Abstract Expressionism? A. non-representational B. representational C. retrospective D. surrealistic

The type of character that is most likely to be dynamic, or to change throughout the course of the story is the _________________ character. a. square c. stock

Process of taking metal and making goods and useful items, such as horseshoes and tools.

what is the meaning of life?

The difference of a positive integer and its inverse is 15/4. Find the integer.

what is 1.44 as a fraction

how do you put 2.03,2.3,and2.003 from least to greatest

1. Complétez la phrase. (A)Do research. 2. Écrivez un paragraphe. (B) Complete the sentence. 3. Écoutez la conversation. (C)Listen to the conversation.

why did the confederacy face food shortages as the civil war progressed?

9948 Is it divisible by 2,3,4,5,6,9 or 10 Even or odd