stonedrachel stonedrachel

03-12-2018
Mathematics

contestada

twenty-two is the sum of 3 times a number and 7

Respuesta :

05-12-2018

Question

twenty-two is the sum of 3 times a number and 7

Answer:

5

Step-by-step explanation:

22 = 3x + 7

15 = 3x

x = 15 : 3

x = 5

----------------------

check

22 = 3 * 5 + 7

22 = 22

the answer is good

Answer Link

Otras preguntas

2+2 Im graduated, so my points are up for grabs cause I’ll never use them

HELP ME PLEASE WITH THIS MATH PROBLEM

How did the terrain of Bunker Hill assist the Patriots in their battle against Britain?

HELP ME PLEASE WITH THIS MATH PROBLEM

Amara and Nikhil walk home from school together every day. Amara's walk is 5/8 of a mile. Nikhil's walk is 1 1/2 miles. How many times as far as Amara did Nikhi

Find k such that the line is tangent to the graph of the function. Function: f(x)=k-x² Line: y=-6x+1

What is the formula of Sodium Sulfide? A) Na3S₂ B) NaS₂ C) Na₂S D) Nas

Right triangle abc is on a coordinate plane. segment ab is on the line y = 2 and is 6 units long. point c is on the line x = −3. if the area of δabc is 6 square

Where is the moon? I’m graduated so my points are up for grabs cause I’ll never use them. I have to at least as a question with it though.

Please help me with all I will mark you brainly