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Solve the system by substitution. x=-y-9 6x-5y=1
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What is the value of x in the equation7x+2y=48 when y=3
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At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.
Answers: 1
Solve the system by substitution. x=-y-9 6x-5y=1...
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