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Use the substitution method to solve the system of equations. Choose the correct ordered pair.x + y = 5 y = 7

Use the substitution method to solve the system of equations. Choose the correct ordered pair.x + y = 5 y = 7
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2 votes
Use the substitution method to solve the system of equations. Choose the correct ordered pair.x + y = 5 y = 7

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User Iftikhar
by
8.2k points

1 Answer

7 votes
First we put 7 in the place of y, after that subtract 7 from both sides, the answer is -2.
x + y= 5 y = 7
x+ 7=5
x= 5-7
x = -2
answered
User Rohit Goudar
by
8.2k points
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