boganquintavia boganquintavia

18-12-2020
Mathematics

contestada

Simplify this expression (7x + 3) - (4x - 5 )

Respuesta :

danielharo2001 danielharo2001

18-12-2020

Answer:

3x+8

Step-by-step explanation:

(7x+3)-(4x-5)

1.Rewrite remove parenthesis

7x+3-4x+5

2. Collect like terms

7x-4x= 3x

5+3=8

Answer Link

Otras preguntas

After Pennsylvania experienced its oil boom in 1859, three other states discovered vast oil reserves. Name two of these states.

why it is that evaporation causes cooling,but boiling causes heating?

The width of a rectangle is 4 less than half the length. If represents the length, which equation could be used to find the width, w?

A positive charge is placed in an electric field that points west. What direction is the force on the positive particle?

what does 'don't judge a book by the cover' mean?

numbers 20 - 22 please

what should i know about pride and prejudice?

draw .. the structural formula ( using c and h ) for 2- pentyne

what is the structure of a protein?

Do you add them both together or multiply or do u put an equal sign between them? what is the sum of [tex] \frac{-x+7}{2x+4} [/tex] and[tex] \frac{2x+5}{2x+4} [