keivyn0211ouwagb keivyn0211ouwagb

01-09-2019
Mathematics

contestada

If the sum of a number and seven is tripled, the result is three less than twice the number. Find the number

Respuesta :

Vividerla Vividerla

01-09-2019

Answer:

x = -24

Step-by-step explanation:

3(x + 7) = 2x - 3

3 * x = 3x

3 * 7 = 21

3x + 21 = 2x - 3

-21 -21

3x = 2x -24

-2x -2x

x = -24

Answer Link

Otras preguntas

What varies from individual to individual and is affected by fitness level? A. Blood Pressure B. Resting heart rate C. Maximum heart rate D. Heart rate reserve

Neurons sent by the __________ to the prefrontal lobes of the cerebral cortex contribute to improvements in sustained, controlled attention

Use the distributive property to write an equivalent expression. 6(f+2)

Will mark Brainliest if correct What is the maximum of the sinusoidal function?

Read the excerpt from "Healthy Eating." If anything gets in the way of our good eating, it's lifestyle. When you get home from work late, why spend an hour in f

what is the x and y intercept of 4x-1=3y+5

the complement of 17% is what

Why did native americans exercise more power in their relations with the dutch and french than with the english?.

what is the main reason that federal judges are appointed to their position for life rather that a specific term like most politicians? A) Because many cases ta

who are firestars parents? in warriors