clatson40osjdxc clatson40osjdxc

04-07-2017
Mathematics

contestada

Solve for m.

2m + 3 = 7

Respuesta :

04-07-2017

2m+3=7
-3 both sides
2m=4
÷2 both sides
m=2

Answer Link

apologiabiology apologiabiology

04-07-2017

remember you can do anything to an equation as long as you do it to both sides

2m+3=7
minus 3 both sides
2m+3-3=7-3
2m+0=4
2m=4

divide by 2
(2m)/2=4/2
m(2/2)=2
1m=2
m=2

Answer Link

Otras preguntas

what can an author use to give the reader more information about a character? a.information about how a story's central conflict will be resolved b.information

the chart shows the lenght of each student's pencil. Which person has a pencil lenght that can be rounded up to the nearest tenth of an inch?

Find the value in 650,234 the 6

the atomic number of krypton (kr) is 36, and its mass number is 84. how many neutrons does it have? 18 36 48 72

where is .25, .5, and .75, on a graph?

Rapacious (adjective) in a sentence.

d determine whether the given value is a solution of the open sentence p+2q<16;p=5,q=5

Hallar el volumen de un cubo de 4u. de arista

which descriptions best describe stage 2 of the general adaptation syndrome

What is 77/200 as a mixed number and as a decimal