OluwadarasimiX471300 OluwadarasimiX471300
  • 03-11-2022
  • Mathematics
contestada

15) A = 3x - 5 B = -4x + 2 What's A-B? What's B-A?

Respuesta :

ParkerI423605 ParkerI423605
  • 03-11-2022

A = 3x - 5 B = -4x + 2 What's A-B? What's B-A?​

Part 1

A-B

substitute

(3x-5)-(-4x+2)

remove the parenthesis

3x-5+4x-2

combine like terms

7x-7

Part 2

B-A

(-4x+2)-(3x-5)

remove parenthesis

-4x+2-3x+5

combine like terms

-7x+7

Answer Link

Otras preguntas

So! What is 19% of 800? :)
write down two expressions for the perimeter of this shape one with brackets and one without
what does the sympathetic nervous system control
So! What is 19% of 800? :)
which explains why the constitution gave congress the power to create a system of federal courts
expand and simplify (x+8)(x+1)
A triangle pane of glass which has a weight of 30 inches in an area of 270 square inches what is the length of the base of the pane
whats 9/12 equelivant to
three equivalent fractions for 4/10
how many times can 66 go into 574