raniaatia1221 raniaatia1221

22-03-2021
Mathematics

contestada

Amir thinks of a number,
He triples it and adds 9 to get 54.
What number did he think of?

Respuesta :

22-03-2021

Answer:

The number he think of is 15

Step-by-step explanation:

Let x be the number

3x + 9 = 54

x = (54-9) / 3

x = 15

The number he think of is 15

Answer Link

26bradleym 26bradleym

22-03-2021

Answer:

15

Step-by-step explanation:

3x + 9 = 54

x = (54-9) / 3

x = 15

Answer Link

Otras preguntas

As Billy grew up, the 4 feet tree outside his room grew exponentially. Give the height of the tree when it was 4 to the third power feet tall.

Can some one help me with this problem.

Gulf of tonkin resolution definition apush

Buck owns five acres of land in colorado. on the land buck has a house and a toolshed. there are ten large maple trees around the house. the real property inclu

Solve for x. -3x-8+6x=7

What does simplify the expression mean in algebra?

the average distance between Earth and the sun is known as a(n) a. light-year b. astronomical unit c. big bang d. aphelion

What triggers exocytosis of synaptic vesicles?

Why did US and coalition troops try to stop Iraq’s invasion of Kuwait?

I need the answer now please