Use a transformation to solve the equation.
z – (–0.3) = –2.4
Question 2 options:
z = –2.7
z = 2.7
z = –2.1
z = 2.1
To solve the equation using a transformation, we can add 0.3 to both sides of the equation:
z - (-0.3) + 0.3 = -2.4 + 0.3
This simplifies to:
z = -2.1
Therefore, the solution is z = -2.1.