Question 345978
13x-7=27

Since -7 does not contain the variable to solve for, move it to the right-hand side of the equation by adding 7 to both sides.
13x=7+27

Add 27 to 7 to get 34.
13x=34

Divide each term in the equation by 13.
(13x)/(13)=(34)/(13)

Simplify the left-hand side of the equation by canceling the common factors.
x=(34)/(13)