High School

Which equation represents the situation where 3 more than 8 times a number [tex] x [/tex] is equal to 83?

A. [tex](3)(8)x = 83[/tex]

B. [tex]8x = 83 + 3[/tex]

C. [tex]3x + 8 = 83[/tex]

D. [tex]8x + 3 = 83[/tex]

Answer :

To solve this problem, we need to translate the verbal description into an algebraic equation. Let's break down the sentence given:

1. "8 times a number [tex]\( x \)[/tex]": This part can be written as [tex]\( 8x \)[/tex]. It means you're multiplying a number [tex]\( x \)[/tex] by 8.

2. "3 more than 8 times a number [tex]\( x \)[/tex]": This means you need to add 3 to the expression [tex]\( 8x \)[/tex], which gives us [tex]\( 8x + 3 \)[/tex].

3. "is equal to 83": This tells us that the expression we’ve formed ([tex]\( 8x + 3 \)[/tex]) is equal to 83.

Putting it all together, the equation representing the situation is:

[tex]\[ 8x + 3 = 83 \][/tex]

Thus, the correct choice is:

D) [tex]\( 8x + 3 = 83 \)[/tex]