fernandaguerra170 fernandaguerra170

09-01-2024
Mathematics

contestada

a) Use the diagram to work out the solution to these simultaneous equations: y = 2x+3 y=-x+9 b) Substitute your value into each of the equations and solve to find Y. What do you notice about i) the value of y in each equation? ii) the value of y compared to the solution in part a)?

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