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Mathematics, 23.10.2020 02:01 katiekern5207

21 - y = 12 -3.3 - 5y = -5
The steps for solving the given systeni of equations are shown below.
Step 1: -5(21 - y = 12)
-31 - 5y = -5
Step 2: –101 + 5y = -60
-31 - 5y = -5
-13.5 = -65
Step 4:
= 5
Step 5:
2(5) - y = 12
Step 6:
Step 3:
y = -2
Solution: (5,-2)
Select the correct statement about step 3.

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Answers: 2

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21 - y = 12 -3.3 - 5y = -5
The steps for solving the given systeni of equations are shown bel...
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