bryanner15 bryanner15
  • 03-09-2019
  • Mathematics
contestada

What is7(3x-5y)-(x+6y)

Respuesta :

jasminecrawford4
jasminecrawford4 jasminecrawford4
  • 03-09-2019

Answer:

the answer is 20x - 41y

Step-by-step explanation:

Distribute:

= 7(3x-5y) + -1 (x+6y)

=7(3x-5y) + -1x + -1x (6y)

=7(3x-5y) + -x + -x (6y)

Distribute:

=7(3x-5y) + -x + -x + -6y

= 21x + -35y + -x + -x + -6y

Combine like terms:

= 21x + -35y + -x + -6y

=(21x-x) + (-35y-6y)

=20x + -41y

Answer Link

Otras preguntas

Can someone pls do 5 and 7
There are 45 students who play a woouwmu instrument in the school band. Of these, 18 play the saxophone. What percent of these students play the saxophone?
What does Montesquieu say men with power will usually do with it
The 1st and 5th term of a g.p are I6 and9 respectively find the seventh term of the sequence
The electron transport chain is composed of adjacent electron carriers in the inner mitochondrial membrane. It generates energy by passing electrons from protei
Tell me what is 12+x=5
math help pls, thank you :3
How many molecules are there in 4.00 moles of sulfur dioxide?
in what ways did the expanding railroad industry affect other industries in the late 19th century? how did it affect other aspects of american life?
Please help me with 25