When 24 is added to a number the result is the same as when the number is multiplied by 3?

12

Step-by-step explanation:

your equation looks like this:

x+24=3x

subtract x on both sides to get:

24=2x

divide by 2 to get:

x=12

check:

12+24=36

and

12×3=36

a. The slope is and the y-intercept is 0

b. The slope is and the y-intercept is

c. The slope is and the y-intercept is 2

Step-by-step explanation:

The easiest way to find the slope and y-intercept is to put each equation in the slope-intercept form

That is:

y = mx = c

where m is the slope and c is the y-intercept

Part a:

6(x+y) = 3(x-y)

2(x+y) = x-y

2x + 2y = x - y

3y = -x

Comparing this with the general formula, we can conclude that:

The slope is and the y-intercept is 0

Part b:

2(x+y) = 5(y+1)

2x + 2y = 5y + 5

3y = 2x - 5

Comparing this with general formula, we can conclude that:

The slope is and the y-intercept is

Part c:

5x + 10y -20 = 0

10y = -5x + 20

Comparing this with the general formula, we can conclude that:

The slope is and the y-intercept is 2

Hope this helps :)