Substitute the expression for y into x-2y=1 and solve the equation for x.

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You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.