Question

solve each of the following equation 3(x-1)=23-5(x+2)​

Answer 1

Step-by-step explanation:

3(x-1)=23-5(x+2)

=

x=2

Answer 2

3(x-1)=23-5(x+2)

We move all terms to the left:

3(x-1)-(23-5(x+2))=0

We multiply parentheses

3x-(23-5(x+2))-3=0


We calculate terms in parentheses: -(23-5(x+2)), so:

23-5(x+2)

determiningTheFunctionDomain
-5(x+2)+23

We multiply parentheses

-5x-10+23

We add all the numbers together, and all the variables

-5x+13

Back to the equation:

-(-5x+13)


We get rid of parentheses

3x+5x-13-3=0

We add all the numbers together, and all the variables

8x-16=0

We move all terms containing x to the left, all other terms to the right

8x=16

x=16/8