Which of the following answers gives the best estimate for X given the following equation negative 2X +902 equals 1518 which of these answers would estimate X -300, 600 -600 and 300
To find the value of X, we need to isolate X on one side of the equation.
Considering the given equation: -2X + 902 = 1518
First, let's subtract 902 from both sides of the equation:
-2X + 902 - 902 = 1518 - 902
Simplifying, we get: -2X = 616
To isolate X, we divide both sides of the equation by -2:
-2X / -2 = 616 / -2
Simplifying, we get: X = -308
Therefore, the best estimate for X is -300.