First: You would take your x and plug it in You'll get: 10(-11+y)-5y=-10 Then: You'll distribute your 10 You'll get: -110+10y-5y=-10 Next: You'll combine like terms You'll get: -110+5y=-10 Then: You'll add 110 on both sides of your equal sign so you can get your y alone You'll get: 5y= 100 Next: You'll divide each side by 5 to where your y would be alone You'll get: y=20 < That is your y
You'll now: Take what you got for your y and plug it into the easiet equation so you can solve for your x. Equation being used: x=-11+y Now: Plug in what you got for your y You'll get: x=-11+20 Now: You'll add -11 and 20 together You'll get: x=9 Your answer would be: (9, 20)
