The sum of a number and three times more than twice that number is 27 what is the smaller number

write a formula

27=x +(2x+3)

2x+x = 3x

27 = 3x+3

24=3x

x=8

double check 8+(8*2+3) = 27

HOPE THIS HELPED1

8 is the smaller number.

Step-by-step explanation:

We have given  the statement question.

We have to find the smaller number.

Let the smaller number is x.

From the statement the associated equation is:

x+(2x+3) = 27

We have to find the value of x.

x+(2x+3) = 27

x+2x+3 =27

3x+3 = 27

3x = 27 -3

3x = 24

x = 8

8 is the smaller number.

34

step-by-step explanation:

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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