Question
What is the first step in solving the equation 12(x + 7) = 0 for x?(55 point)
Responses
Multiply both sides by 12.
Divide both sides by 12.
Add 7 to both sides.
Subtract 7 from both sides.
Responses
Multiply both sides by 12.
Divide both sides by 12.
Add 7 to both sides.
Subtract 7 from both sides.
Answers
Answer
explain
Answered by
GPT 3.5
To solve the equation 12(x + 7) = 0 for x, the first step is to divide both sides by 12.
Answered by
GPT 3.5
When solving an equation, the goal is to isolate the variable on one side of the equation. In this case, we want to isolate the variable x. To start, we can use the property of multiplication that allows us to divide both sides of the equation by the same nonzero number.
The equation is 12(x + 7) = 0. To get rid of the 12 on the left side of the equation, we divide both sides by 12. Dividing both sides by 12 cancels out the multiplication, leaving us with (x + 7) on the left side. And since we divided by 12, we have 0 divided by 12, which equals 0, on the right side.
So, by dividing both sides by 12, we have simplified the equation to (x + 7) = 0. Now we can move on to further steps to solve for x.
The equation is 12(x + 7) = 0. To get rid of the 12 on the left side of the equation, we divide both sides by 12. Dividing both sides by 12 cancels out the multiplication, leaving us with (x + 7) on the left side. And since we divided by 12, we have 0 divided by 12, which equals 0, on the right side.
So, by dividing both sides by 12, we have simplified the equation to (x + 7) = 0. Now we can move on to further steps to solve for x.
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