SOLUTION: Translate the sentence into an equation.
The sum of 3 times a number and 9 equals 7.
Use the variable w for the unknown number.
Algebra ->
Equations
-> SOLUTION: Translate the sentence into an equation.
The sum of 3 times a number and 9 equals 7.
Use the variable w for the unknown number.
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The sum of 3 times a number and 9 equals 7.
Use the variable w for the unknown number.
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