mahinmehedi6 mahinmehedi6
  • 04-09-2020
  • Mathematics
contestada

plz help 8(2x+1)=4(7x+8)

Respuesta :

xKelvin
xKelvin xKelvin
  • 04-09-2020

Answer:

[tex]x=-2[/tex]

Step-by-step explanation:

So we have the equation:

[tex]8(2x+1)=4(7x+8)[/tex]

First, divide everything by 4:

[tex]2(2x+1)=7x+8[/tex]

Distribute the left:

[tex]4x+2=7x+8[/tex]

Subtract 2 from both sides:

[tex]4x=7x+6[/tex]

Subtract 7x from both sides:

[tex]-3x=6[/tex]

Divide both sides by -3:

[tex]x=-2[/tex]

And we're done!

Answer Link

Otras preguntas

What are the roots of the equation x^2+4x-5=f(x)
A Roman contribution to architecture
Please help i am stuckkkk, thank you!!!!!
A metal sphere is neutral because it has an equal number of protons and electrons. Draw how the charges in the sphere are redistributed when a negatively charge
Calculate the unit rate for each item. Round to the nearest centA box of 4 light bulbs costs $3.79A bag of 5 oranges costs $2.19.A package of 12 bars of soap co
I need help A rectangular shelf has a perimeter of 46 inches. Its area is 76 square inches. What are the dimensions of the shelf?
Read this student essay written about Greek mythology. 1. Asclepius, the Greek god of medicine, was responsible for healing in ancient mythology. 2. His daughte
You are asked to host a debate competition in your school. Design a code of conduct to establish rules of appropriate behavior among the participants.
Which of these statements describes how MOST conscientious objectors were treated during World War I?
Anyone??????)3!&?&?: