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Mathematics, 16.10.2021 22:40 nathansnyder200
When solving an equation, Bianca's first step is shown below. Which property justifies Bianca's first step?
Original Equation:
3
+
(
2
+
x
)
=
3+(2+x)=
5
5
First Step:
First Step:
(
3
+
2
)
+
x
=
(3+2)+x=
5
5
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Answers: 2
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When solving an equation, Bianca's first step is shown below. Which property justifies Bianca's firs...
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