hello12349229 hello12349229

08-03-2021
Mathematics

contestada

2x + 3 = -x + 12

Solve the equation, explanation is good.

Respuesta :

Xephyra246 Xephyra246

08-03-2021

Answer:

3

Step-by-step explanation:

2x + 3 = -x + 12

subtract 3 from both sides

2x = - x + 9

add x to both sides

3x = 9

divide by 3

x = 3

Answer Link

Otras preguntas

Lola must complete 30 hours of community service he does two hours each day which linear equation represents the hours lola has left after x days

......................................

Find the number of outcomes in the complement of the given event. Out of 246 shoes in a department store, 198 are women's shoes.

Relate these 2 equations together: 5*5, 5+5+5+5+5 * Your answer

Collect like terms to simply the expression 3r + (-3r) = Blank 1: Question 8 (1 point) Collect like terms to simplify the expression 2j + (-9j) = Blank 1: Quest

Patricia built models every 33 hours.At the rate how long in hours will it take to build 5 models

The length and breadth of a rectangle are in the ratio 3 : 1. If the breadth is 7 cm, then the length of the rectangle is

True Or False? You will often hear of countries described as developed or developing. "Developed" refers to the quality of a country's infrastructure like roads

The North and South each had their own advantages and disadvantages. Which statement best reflects how each side used its advantages to win the war? The South h

do we live in a more or less ordered society?