megatron8e megatron8e

21-10-2020
Mathematics

contestada

What value makes it

What value makes it class=

Respuesta :

25rsox03 25rsox03

21-10-2020

Answer:

x=20

Step-by-step explanation:

2x+15=55 (Isolate 2x by subtracting 15 from 55)

2x=40 (divide 40 by 2)

x=20

Answer Link

Otras preguntas

Why is rosa parks an important and inspirational woman?

A delivery truck with a 400-pound weight limit is transporting televisions & microwaves. Define variables & write an inequality for this situation. Will

A theatre sells 467 tickets Some other people then buy another 118 tickets If the theatre holds 1060 people how many places are left un-sold?

Divide 80 in a ratio of 3:2

In what ways did pharaohs authority differ from that held by the president of united states

Write a function rule for the statement. 1.)the output is half of the input. 2.)the output is one more than twice the input. 3.)the output is the cube if the in

What are some reasons why European powers created African colonies

John left his home and walked 3 blocks to his school , as shown in the accompanying graph. What is one possible interpretation of the section of the graph from

your friend wants to know the amount of salt added to her favorite fast food French fries. what would you recommend that she do to find out the amount of salt ?

Marta uses 1 piece of paper and 1 piece of ribbon to make kites. The paper comes in packs of 3 and the ribbon comes in packs of 4, What is the least number of k