cfjmjv49x6 cfjmjv49x6

23-11-2020
Mathematics

contestada

3x + 8 + 4x - 9
O12x + 17
O7x-1
O7x+ 17

3x 8 4x 9 O12x 17 O7x1 O7x 17 class=

Respuesta :

Аноним Аноним

23-11-2020

Answer:

7x - 1

Step-by-step explanation:

3x + 8 + 4x - 9 = ?

3x + 4x = 7x

8 - 9 = -1

3x + 8 + 4x - 9 = 7x - 1

Answer Link

Otras preguntas

what value of k make the equation |2k+2|=16 true?

Two reasons why a scientist might want to study the DNA of strawberries?

Yellow light has a longer wavelength than green light. Which color of light has the higher frequency?

how did johnny feel about dally in chapter 5 (the outsiders)

A=1/2h(B+b); A=70, B-6, b=1 solve for h

In 1904, the Supreme Court ruled that which of the following was a “combination in restraint of trade”? (A) Sherman Antitrust Act (B) AFL (C) Grange Movement (D

True or false. Thomas Edison created the light bulb?

Could the last carbon atom chain make bonds with four hydrogen atoms?why or why not?

2x=160, can you help me with this, and show steps?

As viewed from a cliff 340 feet above sea level, a ship is 450 feet from the shore. What is the angle of depression from the cliff to the ship on the water belo