narutoloveraman narutoloveraman

01-10-2021
Mathematics

contestada

Solve for a.

4(a + 3)=12 + 4a

all real numbers

−3

no solution

−1

Respuesta :

zmcever zmcever

01-10-2021

Answer:

All real numbers

Step-by-step explanation:

4 ( a + 3 ) = 12 + 4a

First, distibute on the left:

4 ( a + 3 )

( 4 x a ) + ( 4 x 3 )

4a + 12

4a + 12 = 12 + 4a

Subtract 12 from each side:

4a = 4a

Subtract 4a from each side:

0 = 0

Answer Link

Otras preguntas

Jackie enjoys having her boyfriend Seth hold her close when they are watching television. She appreciates it when Professor Jones maintains a distance of at le

Name the singer/songwriter of “On the 4th of July.”

Where does the Liberty Bell hang?

Where should you go to read President Lincoln’s Gettysburg Address, which is carved in the walls of the Lincoln Memorial? a. Gettysburg, Penn. b. Washington,

Why are the Muslims and the Jews are fighting over Israel?

If you visit the National Mall, where are you? a. Minneapolis, Minn. b. New York City, N.Y. c. Washington, D.C.

Who was the oldest signatory of the Declaration of Independence?

This US national park covers 270 square miles, and 95% of it is underwater. Divers and snorkelers explore its shipwrecks and a bright coral reef, home to reef

According to marginal analysis, you should spend more time studying economics if the extra benefit from an additional hour of study: a. is positive. b. outweigh

The point where the two axes intersect (0,0).