Ms, Wilson is solving the equation: 7x−4=3(4x+12). Here are her steps so far
Step 1 (the Distributive Property): 7x−4=12x+36
Step 2 (the Additional Property of Equality): 7x=12x+40
What should Ms. Wilson do next to solve this equation correctly?
Divide all terms by 7.
Divide all terms by 7.
Subtract 40 from both sides of the equation.
Subtract 40 from both sides of the equation.
Subtract 12x from both sides of the equation.
Subtract 12x from both sides of the equation.
Multiply all terms by x.
The correct next step for Ms. Wilson to solve the equation correctly is to subtract 12x from both sides of the equation.
The next step that Ms. Wilson should do to solve the equation correctly is to subtract 12x from both sides of the equation. Subtraction is necessary in order to isolate the variable on one side of the equation.
To solve the equation correctly, Ms. Wilson should perform the following step:
Step 3: Subtract 12x from both sides of the equation.
This step will help isolate the variable x on one side of the equation.
The equation after subtracting 12x from both sides will be:
7x - 12x = 12x + 40 - 12x
Simplifying,
-5x = 40
Now, Ms. Wilson can proceed with the next step to further solve for x.