14-09-2021
Mathematics

contestada

what is the solution to 4 (m-3) + 19 = 8 (2m + 3) + 7?

Respuesta :

solimanjoe77 solimanjoe77

14-09-2021

Answer:

x=-2

Step-by-step explanation:

Let m=x

[tex]4(x-3)+19=8(2x+3)+7\\[/tex]

Expand the parentheses:

[tex]4x-12+19=16x+24+7\\4x+7=16x+31\\-31+7=16x-4x\\-24=12x\\x=-2[/tex]

Hope this helped! If you have any more questions regarding the explanation, please comment below, have a good day!

Answer Link

Otras preguntas

An advertisement for a new model of luxury sedan would target ________??1.new drivers2.families 3 businesses 4.professional adults

3 divided into 99 equals what

How can high temperature lead to death

An air mass entering Alaska from the northern Pacific Ocean would most likely be labeled on a weather map as(1) cP (3) mP(2) cT

put sequence into a sentence

Simplify the polynomial.1. 4a²b + 5 - 6a³b - 3a²b + 2a³b

What is :(49^x)(7^x^2)=2401^2

PLEASE Find the equation of the line............................perpendicular to the line y= 5x -1 and passes through the points (10,8)

recall that the length a spring streches varies directly with the amount of weight attached to it. a certain spring stretches 5cm when a 10-gram weight is atta

How does shadows change during the day