Mathematics, 05.05.2020 07:51 johnLavender8798

1. Use substitution to solve the system of equations. Write answer as an ordered pair (x, y) with decimals.

y = 4.5x + 7.5
y = - 3.5x - 4.5

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1. Use substitution to solve the system of equations. Write answer as an ordered pair (x, y) with de...