20264365 20264365

11-12-2020
Mathematics

contestada

how do you solve this equation step-by-step? (below)

4a + 8 - 2a - 3 = 45

Respuesta :

tafarigayle19 tafarigayle19

11-12-2020

Answer:

a=20

Step-by-step explanation:

Answer Link

11-12-2020

Answer:

Step-by-step explanation:

4a-2a+8-3=45

2a+5=45

2a+5-5=45-5

2a/2=40/2

a=20

Answer Link

Otras preguntas

There are 12 rabbits in a cage. The ratio of white rabbits to all rabbits is 3:4. How many white rabbits are in a cage?

By default, text is _____ in a cell A.) left-aligned b.) centered C.) justified D.) right-aligned

2x + y = 3 x - 2y = -1 If equation one is multiplied by 2 and then the equations are added, the result is _____.

Your doctor prescribes you to take 400 milligrams of medicine every 8 hours. How many ounces of medicine do you take in a day?

Gabriella wants to tile a room with an area of 320 square feet. The width of the room is 4/5 its length. What are the length and width of the room?

what were some of the common occupations,cultural practice and traditions in the south Carolina colony

2x + y = 3 x - 2y = -1 If equation one is multiplied by 2 and then the equations are added, the result is _____.

What is the additive inverse of 4x

what is one reason that the offspring resulting from breeding the sheep with an unrelated sheep would not all be the same

who invented watermelon