HaiHaiHai
HaiHaiHai HaiHaiHai
  • 03-09-2019
  • Mathematics
contestada

Combine Like Terms

7(x-2) - (x + 3)

Respuesta :

Аноним Аноним
  • 03-09-2019

7(x-2) - (x + 3)

Pretend that there is a -1 in front of the second bracket

7(x-2)- 1(x+3)

Multiply the first bracket by 7

(7)(x)=7x

(7)(-2)=-14

Multiply the second bracket by -1

(-1)(x)=-x

(-1)(3)=-3

7x-14-x-3

7x-x-14- 3 ( combine like terms)

Answer: 6x-17

Answer Link

Otras preguntas

Which type of protein makes up blood tissue?
Compare the population median to the mean of the sample medians. choose the correct answer below.
What’s 3•a+18a•6? Oh
After the United States declared war on Germany approximately how long does it take for over a million American troops to arrive in Europe
if each unit on the map represents 3 miles, find the actual distance from oceanfront to seaside . please estimate. Pleaseeeeee help I need understand this
I’m confused on this one
Which of the following is equal to the rational expression when x -2 or -6? 3(x+2)/(x+6)(x+2)
What is the congruence correspondence, if any, that will prove the given triangles congruent?
Please help with my algebra homework and explain if you can : v= pi/3 rsquared h
Of the sociological theories used to explain why crime happens, which theory focuses on the uneven distribution of wealth in society?