Question

Translate the sentence into an equation The sum of 5 times a number and 7 is 3

Use the variable b for the unknown number


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Answer 1

Equation: 5b + 7 = 3

Explanation:

Unknown number = b

5 times of number = 5b

Sum of 5b and 7 = 5b + 7

Equation;

5b + 7 = 3