Mathematics, 01.07.2020 22:01 madisonnnn68
Emesto tried to determine the solution for the system of
equations using substitution. His work is shown below.
x-y=7
3x - 2y = 8
Step 1: x=y=7
Step 2.3y + 7)- 2y = 8
Step 3: 3y +7-2y = 8
Step 4: 7+7=8
Step 5: y=1
Answers: 2
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Emesto tried to determine the solution for the system of
equations using substitution. His work is...
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