3x+2=23
Please show steps on how to do.

x = 7

Step-by-step explanation:

3x+2=23

Subtract 2 from each side

3x+2-2 = 23-2

3x = 21

Divide each side by 3

3x/3 = 21/3

x = 7

x = 7.

Step-by-step explanation:

This is how it is done: 3x + 2 = 23.

Try and find a number to multiply 3 by, to replace x.

I found the number 7.

3 x 7 = 21.

21 + 2 = 23.

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

college