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PLEASE HELP, I NEED THE ANSWERS ASAP, I WILL AWARD BRAINLIEST!

There are two numbers, one is 7 more than twice the other. The sum of the numbers is 43.


Make the equation to find the smaller number.

Find the two numbers.


Answer Format


If the smaller number is x, the equation will be _____.

The numbers in ascending order are ___ and ___.


MUST SHOW ALL WORK PLEASE!

Respuesta :

lauravramirez

Answer:

1. The larger number is 2x + 7. The smaller number is x.

Let x be the smaller number

(7 + 2x) + x = 43

Since they are all in addition, we can get rid of the parenthesis.

7 + 2x + x = 43

2x and x are similar variables, we can add them both together.

7 + 3x = 43

7 + (-7) + 3x = 43 + (-7)

3x = 36

3x/3 = 36/3

x = 12

Let's check

[7 + 2(12)] + 12

(7 + 24) + 12

31 + 12 = 43