3x + 5y = 1 - 2x+y=2 3 which equation would you multiply to get opposite coeffiecients for one of the variables in this system? What number would you multiply that equation by? What would the new equation be?​

Do the math. she originally had 50 dollars on her gift card and she had 12 dollars left on her gift card after she finished her shopping spree. if you subtract 50 minus 12 you get thirty eight dollars as your answer. so therefore, ciara spent 38 dollars total o