What is the value of x in the equation 5(3x + 4) = 23?

Hey there! To solve this problem, we need to isolate on one side of the equation.

Step-by-step explanation:

We are given the following equation and we are to find the value of x by making it the subject of the equation:

We will start by opening the brackets and expanding the term by multiplying 5 with the terms inside the brackets to get:

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

idk

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