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Mathematics, 11.06.2020 19:57 jacks0292

Keisha solved the following equation: 4x βˆ’ 2x + 8 = 6(x + 4)

StepWorkJustification
1 2x + 8 = 6(x + 4)Combine like terms
2 2x + 8 = 6x + 24Associative Property of Multiplication
3βˆ’4x + 8 = 24Subtraction Property of Equality
4 βˆ’4x = 16Subtraction Property of Equality
5 x = βˆ’4Division Property of Equality
Which step has an incorrect justification?

A: 1
B: 2
C:3
D: 5

ansver
Answers: 1

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Keisha solved the following equation: 4x βˆ’ 2x + 8 = 6(x + 4)

StepWorkJustification
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