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Write the equation that goes with the situation: Ms. Conrad is 7 years older than 3 times her sister Emma’s age. Ms. Conrad is 28. (use x as the variable) *
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Write the equation that goes with the situation: Ms. Conrad is 7 years older than 3 times her sister Emma’s age. Ms. Conrad is 28. (use x as the variable) *
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Jun 19, 2021
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Write the equation that goes with the situation: Ms. Conrad is 7 years older than 3 times her sister Emma’s age. Ms. Conrad is 28. (use x as the variable) *
Mathematics
middle-school
Luis Martin
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Luis Martin
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3x+7=28
x=7
I got x=7 because you have to subtract 7 from both sides and divide 21 by 3.
Gudepier
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Jun 21, 2021
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Gudepier
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(28 - 7 ) = (21 Divided by 7) = 3 ??
Micahtan
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Jun 25, 2021
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Micahtan
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