lmwsheppp5gbli lmwsheppp5gbli

12-03-2018
Mathematics

contestada

3x + (x-8) = 23 how do I solve it

Respuesta :

12-03-2018

3x + (x-8) = 23

Combine like terms first. You can combine 3x and x because they have the same variable.

4x - 8 = 23
Now add 8 to both sides.
4x = 31

Last step is to divide both sides by 4 to isolate the x.
4/4x = 31/4

x = 7.75 is the answer.

Answer Link

Otras preguntas

Determine the enthalpy for this reaction: Ca(OH)2(s)+CO2(g)→CaCO3(s)+H2O(l) Substance ΔHf∘ (kJ/mol) CO2(g)

When Hurricane Katrina hit the Gulf Coast of the United States in 2005 it destroyed 5,000,000 acres of timber. Given that lumber is timber that has been sawed o

what is the prime factorization of 233

Overview In C, a string is simply an array of characters. We have used literal strings all along – the stuff in between the quotes in a printf is a literal stri

How does the flowchart with the red and white boxes and circles fit into the structure of the article "The Power of Your Wallet"? It provides readers a brief su

Jillian wants to plan a Disney vacation for her family of five. She has been saving since before her little boy arrived by taking money and putting it into her

Shoe-leather costs are the costs of____________. a. having to change prices as inflation increases. b. living adjustments as inflation increases. c. the increas

How did the bull market affect consumer behavior? More people paid full price for stocks rather than buying on credit. More people avoided paying off the stocks

The hydrofoil boat has an A-36 steel propeller shaft that is 100 ft long. It is connected to an in-line diesel engine that delivers a maximum power of 2590 hp a

What makes a sample random