01-02-2017
Mathematics

contestada

what is the answer to this problem?
8x + 7 - 4x + 1= 20

Respuesta :

Chrisstina Chrisstina

01-02-2017

The answer is : x = 3

Answer Link

Otras preguntas

Determine how many solutions exist for the system of equations. Y=2x-9 Y=-x+6

Three requirements for industrial growth include

Which best describes Islam? a. It was founded in Rome b. It does not involve prayer c. It uses the Torah d. It was monotheistic

Eric spent $22.00, including sales tax on 2 jerseys and 3 pairs of socks. The jerseys cost $6.75 each and the total sales tax was $1.03. How much did each pair

which subatomic particle will be attracted by a positively charged object? A) proton B) neutron C) electron D) positron

The act of formally approving something is known as

a local business was looking to hire a landscaper to work on their property. they narrowed the choices to two companies. flourish landscaping company charges a

what do similar DNA and similar embryonic development suggest about organisms

Calcium hydride reacts with water to form hydrogen gas and calcium hydroxide. How many grams of calcium hydride are needed to generate 53.5 liters of hydrogen g

Which of the following is a possible long-term consequence of two organisms occupying the same niche? a. Local extinction b. Cooperation c. Interbreeding d. Coe