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Abril Fritz
Mathematics
22 August, 10:47
What is the answer for x, if 3x+7=13
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Addisyn Dyer
22 August, 10:56
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3x+7=13
move + 7 to the other side
sign changes from + 7 to - 7
3x+7-7 = 13-7
3x = 6
divide by 3 for both sides
3x/3 = 6/3
x=2
Answer : x = 2
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