11-11-2020
Mathematics

contestada

1. x + 5 = 23 2. 2x + 1 = 13

3. 3x - 7 = 14

Respuesta :

evelynhambright evelynhambright

11-11-2020

1. 18. Subtract 5 to both sides
2. 6. Subtract 1 to both sides, then divide both sides by 2.
3. 7. Add 7 to both sides, then divide both sides by 3.

Answer Link

Otras preguntas

Which number line represents the solutions to 1-2x1 = 4?

Predict the likely effect on the ability of substance L to enter the cells if substance L is attached to a large protein instead of free in the culture

please help I dont under stand

Jake and Zach are identical twins who attended grammar school through college together. Jake took a job as an engineer who does not have to travel out of the st

What are stacks of thylakoids in chloroplasts called? A. Photosystems B. Stroma C. Photons D. Grana

The following production data were taken from the records of the Finishing Department for July: Inventory in process, July 1, 30% completed Transferred to finis

Drag the numbers to order them from least to greatest. 2/3 -4 1/2 1/4 -1/2 2 1/3

Birk Co. uses a job order cost system. The following debits (credits) appeared in Birk's work-in-process account for the month of April: April Description Amoun

If a sprinter has an average acceleration of 9.5 m/s2, how long does it take for the person to go from rest to 10 m/s

Margaret owns a stuffed animal shop. At first, it is just she and her daughter Allison hand-sewing stuffed bears, stuffed sharks, and stuffed giraffes in the sp