04-03-2015
Mathematics

contestada

7x-2[2-(6-3x)]

Can u explain to me how to do this one step by step

Respuesta :

konrad509 konrad509

04-03-2015

[tex]7x-2(2-(6-3x))=\\ 7x-2(2-6+3x)=\\ 7x-4+12-6x=\\ x+8[/tex]

Answer Link

Panoyin Panoyin

04-03-2015

7x - 2[2 - (6 - 3x)]
7x - 2[(2 - 6) - 3x
7x - 2[-3 - 3x]
7x - 2(-3) + 2(3x)
7x + 6 + 6x
7x + 6x + 6
13x + 6

Answer Link

Otras preguntas

how do you evaluate 71 - b, if b is 27

When darcy's school bus travels at 30 miles per hour, it gets from her home to school in 12 minutes. what is the speed of darcy's bus if it makes the same trip

How much heat energy would be released if 78.1 g of water at 0.00 °c were converted to ice at −57.1 °c. give your answer as a positive number in kilojoules (kj)

The Anti-Federalists would limit the Federal government strictly to ________. managing of foreign affairs coining money the powers the Constitution delegated t

9.Which is not a true statement about setting in dramatic plays?A.Plays often have more than one setting.B.Setting is the time or place in which a scene occurs.

System of equations help?

Solve the system of equations given below. 8x+4y=16 7y=15-x

At Northwest Highschool, there are 1472 students in the junior class and 1012 students in the senior class. To let the juniors work with more experienced studen

what is the inch equivalent of 32.5 mm to the nearest 0.0001

In mutual v. ohio, the supreme court ruled that motion pictures were _____. inherently detrimental to society a business a form of art a type of news media immo