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

y= -8x + 2 solve by substitution?

How are theme and plot related?

How many words can you find inside of the word personification

Modelo Ella se pone una chaqueta. Spanish please help.

which type of medical issues does a dermatologist treat

Proportionally means 2 fractions (ratios) are NOT equal 2 fractions (ratios) are equal

What’s the perimeter and area for this please, I have 10 minutes left

Kelly went to a store to purchase a coffee pot. She will use a coupon for 20% off. She can calculate the cost before sales tax using the follow expression, c re

What do you think could be some other benefits to using prescribed burns in an ecosystem?

A rectangular prism that is 30cm. long, 20 cm. wide and 10 cm.