# SOLUTION: How do I solve the system of equations by graphing: y=x-5 and -2x +y=-10

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 Click here to see ALL problems on Systems-of-equations Question 574978: How do I solve the system of equations by graphing: y=x-5 and -2x +y=-10Answer by Alan3354(30993)   (Show Source): You can put this solution on YOUR website!How do I solve the system of equations by graphing: y=x-5 and -2x +y=-10 ---------- You graph the 2 equations. The intersection is at the values that fit both equations. ---- Both graphs are straight lines, so 2 points are needed. Pick values for x or y, and find the other variable. Plot 2 points. Draw a line thru them.