There is a problem,in order to solve this u need a cordanite bride for them to go on.
Answer:
2)

collect like terms

move the constant to the right hand side and change its sign.

Subtract the numbers

Divide both sides of the equation by 8

23 to the 3 because I just took it
You take the whole number and put it in a fraction over 1 then divide by flipping the second fraction and multiplying