peytan18 peytan18

03-09-2018
Mathematics

contestada

x+2x=9
what does x equal? and how do I get the answer?

Respuesta :

tramserran tramserran

03-09-2018

add like terms on the left side (x + 2x), then isolate the variable on the left side by dividing both sides by 3.

x + 2x = 9

3x = 9 added like terms

x = 3 divided both sides by 3

Answer: 3

Answer Link

Otras preguntas

Joe said “Your speech was really great, I loved it.” His criticism lacks which component of effective feedback? a) he did not recognize his ethical obligatio

A local hamburger shop sold a combined total of 601 hamburgers and cheeseburgers on Friday. There were 51 more cheeseburgers sold than hamburgers. How many ham

PLEASE HELP ASAPPPP Choose the correct set of reaction coefficients to properly balance the following chemical equation according to the Law of Conservation o

true of false asl is the most commonly used language in the us

Let freedom ring from the snow capped Rockies of Colorado what is the rhetorical device? A. Imagery B. Simile C. Anaphor D oxymoron

A meteorologist is studying the monthly rainfall in a section of the Brazilian rainforest. She recorded the monthly rainfall, in inches, for last year. They wer

Plz helpppppppppppppppppp

there are weak or strong attractive forces between atoms of liquids with a high viscosity

Which genre of literature TYPICALLY idealizes country or farm life? A) satire B) historical C) pastoral D) realistic

When analyzing tree rings, what do scientists assume a thin ring indicates?