# What is the value of the x-coordinate of the solution of the system of equations #2x+7=6, y-3=x#?

##### 1 Answer

May 25, 2018

#### Answer:

#### Explanation:

#"solve "2x+7=6#

#"subtract 7 from both sides"#

#2xcancel(+7)cancel(-7)=6-7#

#2x=-1#

#"divide both sides by 2"#

#(cancel(2) x)/cancel(2)=(-1)/2rArrx=-1/2#