Q. Is w=78 a solution to this equation?0=78wChoices:(A)yes(B)no
Substitute value in equation: We are given w=78. Let's substitute the value for w in the equation 0=78w.0=78wSubstitute w with 78.0=7878
Calculate division: Calculate 78 divided by 78. 7878=1
Compare values and solution: The equation 0=78w now becomes 0=1 after the substitution.Compare the values on both sides of the equation.Is w=78 a solution to the equation 0=78w?After substituting w=78, we see that the left side of the equation is 0, and the right side is 1, which are not equal:0=1Thus, w=78 is not a solution to the equation 0=78w.