candylord94 candylord94

11-06-2020
Mathematics

contestada

I need help on these two questions please.

I need help on these two questions please class=

Respuesta :

Amarokwolf Amarokwolf

11-06-2020

Answer:

7)x=20 8)x=19

Step-by-step explanation:

7)4x-40=2x

4x-2x=40

2x=40

x=20

8)

2x+19=3x

3x-2x=19

x=19

Answer Link

Otras preguntas

As president, gerald ford angered many right-wing conservatives by

Which of the following reasons best explains why a scientist would want to study rock formations and living organisms in previously unexplored water habitats?

Which coenzymes are bound to their enzymes by forming an amide with lysine?

When congress is unable to pass omnibus spending bills, the president requests a?

Describe how identifying the metagenome of different environments can lead to help solving some of the world's most complex challenges in agriculture, medicine,

Mark, Taylor, & Brian's ages are consecutive whole numbers. Mark is the youngest, and Brian is the oldest. The sum of their ages is 111. How old is Taylor?

# 4 question solve the math

A Marry-go-round moves in a circle at a constant speed. is the merry-go-round accelerating? Explain your answer.

What empire was the earliest founded of the ancient middle eastern civilizations

what is one way the conflict between India and Pakistan over Kashmir and the conflict between the Palestinians and Israel's in the middle east are similar?