Answer:
Option (a) is correct.
The solution of the equation 1.2m − 0.8 = −2.0m is 0.25
Step-by-step explanation:
Given : Equation 1.2m − 0.8 = −2.0m
We have to find the solution for the given equation.
Consider the given equation 1.2m − 0.8 = −2.0m
Subtract 1.2m both side, we have,
− 0.8 = −2.0m -1.2m
Simplify, we have,
-0.8 = - 3.2m
Divide both side by -3.2 , we have,
[tex]\frac{-0.8}{-3.2}=\frac{-3.2m}{-3.2}[/tex]
Simplify, we have,
m = 0.25
Thus, The solution of the equation 1.2m − 0.8 = −2.0m is 0.25
