Step 3 Use one of the equations in your 2-by-2 system to solve for x.
{"Image DocumentName": "Step 3 Use one of the equations in your 2-by-2 system to solve for x.", "Image ImageDescription": "Check It Out! Example 1. Step 3 Use one of the equations in your 2-by-2 system to solve for x. \u20135x \u2013 5y = Substitute 1 for y. \u20135x \u2013 5(1) = Solve for x. \u20135x \u2013 5 = 5. \u20135x = x = \u20132.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}