ezmerieb78 ezmerieb78

03-09-2020
Mathematics

contestada

Im trying to solve this but don’t understand how m-3(-5x+2)+x=42

Respuesta :

melany16 melany16

03-09-2020

-3(-5x+2)+x=42
Distribute the -3 to the -5 and 2 so you would be left with
15x-6+x=42
Then you combine like terms and the x’s
16x-6=42
Add the 6 to the 42
16x=48
Then divide by 16 on both sides
X=3

I hope that helped.

Answer Link

Otras preguntas

Which nervous system division is responsible for the integration of sensory information?

You draw a card from a deck. If you get a red card, you win nothing. If you get a spade, you win $5. For any club, you win $10 plus an extra $15 for the a

The white matter of the spinal cord contains

the larger of two consecutive integers is 7 greater than twice the smaller. Find the integers. A. 4,5 B. -8, -9 C. -5, -6

Identify the mapping diagram that represents the relation and determine whether the relation is a function. {(–3, –6), (–1, –6), (5, –6), (8, –6)} Which of the

what is the domain of this function?

An automatic filling machine in a factory fills bottles of ketchup with a mean of 17.6 oz and a standard deviation of 0.05 oz with a distribution that can be we

Let’s say your choosing between two cell phone plans. Plan A has a flat fee of $30 and charges $0.05 cent per minute. Plan B has a flat fee of $20 and charges $

what is 5/12 - 5/18

You use a ____ following the closing brace of an array initialization list. a. , b. . c. : d. ;