jenniesam0177 jenniesam0177

11-09-2021
Mathematics

contestada

Write and solve an equation to find the number: The sum of three times a number and 12 is 45.

Respuesta :

malorm25 malorm25

11-09-2021

Step-by-step explanation:

3x+12=45

3x=45-12

3x=33

3x/3=33/3

x=11

Answer Link

jcherry99 jcherry99

11-09-2021

Answer:

Step-by-step explanation:

Equation

3x +12 = 45 Subtract 12 from both sides

Solution

3x + 12 - 12 = 45 - 12

3x = 33 Divide by 3

3x/3 = 33/3

x = 11

Answer Link

Otras preguntas

Im not doing well in my Intro Chemistry class and I feel that I'm going to have to retake it. My question is, besides the periodic table, what else would you re

A train travels 79 kilometers in 2 hours, and then 77 kilometers in 3 hours. What is its average speed? Answers? and Units?

Cystic fibrosis is a recessive disease that causes the production of abnormally thick, life threatening mucus secreations. What is the geno type of a person wit

For (x - 6)(x + 2) to equal 0, either (x - 6) or (x + 2) must equal . The values of x that would result in the given expression being equal to 0, in order fro

biologists have classified broader groups of life forms into super kingdoms that are known as what

Instructions:Select the correct answer.Which sentence refers to a dynamic character? A . A farmer sticks to an old method of farming while his peers adopt new

Tennyson’s version portrays Sir Bedivere with more excitement than Sir Thomas Malory’s version does. happiness than Sir Thomas Malory’s version does. action th

According to the World Resource Institute, biodiversity is the variety of the world's organisms, including their genetic diversity. In a world of genetically mo

What were alexander hamiltons plans to tax the American people opposed by many southerners?

Which state of matter has no define volume or definite shape but expands to fill the available volue of s container?