iiiamyonn27 iiiamyonn27

13-12-2019
Mathematics

contestada

х+3
3x-18
3х+9
Simplify the equation

Respuesta :

popbop37 popbop37

23-10-2020

Answer:

7x-6

Step-by-step explanation:

x+3+3x-18+3x+9 (Add like terms)

(x+3x+3x) (3-18+9) (solve) ( x is the same as 1x)

(7x) (-6)

7x-6

Answer Link

Otras preguntas

The leg lengths of a right triangle are 4 cm and 6 cm. What is the length of the missing side?

What is the value of b?

One benefit of obtaining your bachelor degree over your associate degree is

What is x? 5x - 1 = - 8

What important things did Khrushchev do that changed the USSR and the world?

I need explain in this one please and i need the answers

Choose one training principle and explain how you could apply it in your life to increase fitness

Please help asap if all question are correct then you will be the brainleist!

How can scientists use rock layers to determine when environmental changes occurred throughout Earth's history?

Rename the fraction 1/4 using the least common denominator,12