Mathematics, 27.01.2022 06:50 kev71
Justify each step used to simplify the expression.
Step 1: 3x + 2y − 2x + 2 = 3x − 2x + 2y + 2
Step 2: (3x − 2x) + 2y + 2
Step 3: (3 − 2)x + 2y + 2
Step 4: x + 2y + 2
Group of answer choices
Step 1: 3x + 2y − 2x + 2 = 3x − 2x + 2y + 2
[ Choose ]
Step 2: (3x − 2x) + 2y + 2
[ Choose ]
Step 3: (3 − 2)x + 2y + 2
[ Choose ]
Step 4: x + 2y + 2
[ Choose ]
Answers: 1
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Justify each step used to simplify the expression.
Step 1: 3x + 2y − 2x + 2 = 3x − 2x + 2y + 2
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