kevin72107210 kevin72107210

12-09-2017
Mathematics

contestada

What is the value of x in the equation 2x – 3 = 9 – 4x?

Respuesta :

kphung76127 kphung76127

12-09-2017

Add 3 to both sides
2x=12-4x

Add 4x to both sides
6x=12

Divide both sides by 6
x=2

Final answer: x=2

Answer Link

Otras preguntas

expressions that are equivalent to 9x + 7x + 8 - 7x - 9.

The intersection of the two sides of an angle is called it’s?

A major consideration in questionnaire design is whether the questions used accurately reflect the beliefs and attitudes of respondents. The wrong wording or in

12 grams(g) of a chemical are added to a metal. The amount A, in grams, of the chemical remaining during a reaction with a metal plate decreases by 0.5g per sec

Identify each element as being part of fixed poetry or free verse poetry. lines of equal length Fixed Free structure follows emotions set number of lines no pat

A 0.15 mol sample of H2S is placed in a 10 L reaction vessel and heated to 1132◦C. At equilibrium, 0.03 mol H2is present. Calculate the value of Kc for the reac

−3,−1,1,3,.. find the arithmetic sequence

Find the sum of 3 six times a number y and two times the same number y

Padma is brainstorming potential speech topics. To do this, she divides a piece of paper into nine columns and labels each column with a different category, inc

Any tips to grow really long hair. Don’t steal points want legit answers