What is the first step in solving this equation 1/3x=-9
multiply each side by -9 divide each side by 3 divide each side by 1/3 multiply each side by 1/3
The first step in solving the equation 1/3x = -9 is to multiply each side by 3.
To solve the equation 1/3x = -9, the first step is to get rid of the fraction by multiplying each side of the equation by the reciprocal of 1/3, which is 3/1 or 3.
So, the correct step is to multiply each side by 3. This will result in:
(1/3x) * 3 = -9 * 3
By multiplying each side by 3, the left side of the equation becomes:
(1/3x) * 3 = (1/3 * 3/1) * x = (1 * x) / (3 * 1) = x/3
The right side of the equation becomes:
-9 * 3 = -27
So, after multiplying each side by 3, the equation becomes:
x/3 = -27