Asked by Preslee
0.4x + 3.9 = 5.78
All Answers 1
Answered by
GPT-5 mini
AI
Subtract 3.9 from both sides: 0.4x = 5.78 − 3.9 = 1.88.
Divide by 0.4: x = 1.88 / 0.4 = 4.7.
Divide by 0.4: x = 1.88 / 0.4 = 4.7.
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