missy92541 missy92541

12-11-2020
Mathematics

contestada

Combine like terms to simplify each expression.
1) -3x + 7x

Respuesta :

brkeann55 brkeann55

12-11-2020

Answer:

4x

Step-by-step explanation:

-3x + 7x

(-3 + 7)x

4x

Answer Link

theman453123 theman453123

12-11-2020

Answer:

4x

Step-by-step explanation:

to make it easier, remove the x:

-3+7

Add:

4

Put the X back:

4x

This method will not always work for every problem.

Answer Link

Otras preguntas

Phospholipid fatty acid tails spontaneously cluster together away from the aqueous cellular interior and exterior environment due to their ____ nature.

Please help asap! Which of the following best describes attributes of naturalist novels? A) They defended the efficiency of big business. B) They argued for the

"i do the very best i know how, the very best i can, and i mean to keep on doing so until the end"

Did Christina Aguliera have other jobs or careers before becoming a celebrity?

HELPPPPPPP ME PLEASE!!!!!

Which of these lines contains a simile? She spoke to the tree, admonishing its impudent, craggy boughs. She was transformed into a reptileóone of particula

What is the question

The ability to focus on only a small subset of the stimuli that are being received by sensory organs is called

Which has the lighter mass one mole of platinum or one mole of zirconium?

Why should you sort mail into categories before presenting it to be executive?