Question: 2. Solve the system of equations using any method. Show and explain all work. y = x - 72 x-y=-15 3. Solve the system of

2. Solve the system of equations using any method. Show and explain all work. y = x - 72 x-y=-15 3. Solve the system of equations using any method. Show and explain all work. Y+ 3x = 4 Y - 8x = 4 1. Write and solve a system of equations. Be sure to label the variables. The sum of two numbers is twelve. Two times the first number minus three times the second number is four. What are the two numbers? Show and Explain all work. 4. You have a cup with 19 coins inside. The total inside the cup is $1.30. Determine how many nickels and dimes are inside the cup. Use a system of equations. Be sure to define the variables and show all work. 5. Is (1, 5) a solution to the following system of equations? Show and explain why or why not. Ax) = 3x + 2 g(x) = |x - 1|+1

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