Use the substitution method to solve the system of equations. Choose the correct ordered pair.y = 5x + 7x = 8A.(0, 7)B.(8, 47)C.(0, 8)D.(8, 15)SUBMITarrow_backPREVIOUS
Question
Use the substitution method to solve the system of equations. Choose the correct ordered pair.y = 5x + 7x = 8A.(0, 7)B.(8, 47)C.(0, 8)D.(8, 15)SUBMITarrow_backPREVIOUS
Solution
Step 1: We are given two equations, y = 5x + 7 and x = 8.
Step 2: We can substitute x = 8 into the first equation. So, y = 5(8) + 7.
Step 3: Simplify the equation to find the value of y. So, y = 40 + 7 = 47.
Therefore, the solution to the system of equations is x = 8 and y = 47. So, the correct ordered pair is (8, 47). Hence, the answer is B. (8, 47).
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