Ethan's solution and reasoning for solving an equation are shown below: 4/2 x - 10 =30
2 answers:
Answer:
Step-by-step explanation:
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Answer:
x = 20
Step-by-step explanation:
4/2x - 10 =30
Divide 4/2.
2x - 10 =30
Add 10 to both sides.
2x = 30 + 10
2x = 40
Divide 2 into both sides.
2x/2 = 40/2
x = 20
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
