jennifernaylor52 jennifernaylor52

02-12-2019
Mathematics

contestada

4x+9+3x=30

solve for x

Respuesta :

Аноним Аноним

02-12-2019

Answer:

the answer is 3

7x + 9= 30

7x = 21

x = 3

Answer Link

vanessaakaraiwe123 vanessaakaraiwe123

02-12-2019

Answer:

x = 3

Step-by-step explanation:

Collect like terms;

7x + 9 = 30

Subtract 9 from both sides;

7x = 21

Divide both sides by 7;

x = 3

Answer Link

Otras preguntas

A researcher is investigating two species of fungi, fungus X and fungus Y. The characteristics of each fungus are given in the table. Fungus X Fungus Y Locatio

What theme does this passage best support? Good will always prevail over evil. Secrets isolate people. Some actions cannot be forgiven. Evil can never truly hid

What is 858 divided by 57 using partial quotients

Most people who came to what is now the United States between 1600 and 1800 were called?

please help my solve this problem. :(

How can I find the answers?

-4 2/6 / 1 2/3. please help me solve this!

use the figure to find the measures of a and b thank you

Which country did Tecumseh and some of the Creekside with the War of 1812? Question 1 options: United States Great Britain France Mexico

how do you write 403.608 in words