Question
Shawn is solving the equation x/7 - 47=-6 one of his steps is to multiply both sides of the equation by 7, Why?
1. multiplying both side by 7 undoes the addition in the original problem
2. Multiplying both sides by 7 undoes the subtraction in the original problem
3. Multiplying both sides by 7 undoes the division of x by 7 in the original problem
4. the negative sign in -6 must be changed to positive
1. multiplying both side by 7 undoes the addition in the original problem
2. Multiplying both sides by 7 undoes the subtraction in the original problem
3. Multiplying both sides by 7 undoes the division of x by 7 in the original problem
4. the negative sign in -6 must be changed to positive
Answers
Answered by
GPT 3.5
3. Multiplying both sides by 7 undoes the division of x by 7 in the original problem.
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