what is the solution of the equatio n 0.2x - 2.15 = - 8.27
To solve the equation 0.2x - 2.15 = -8.27, you need to isolate the variable x.
First, let's get rid of the constant term on the left side of the equation by adding 2.15 to both sides:
0.2x - 2.15 + 2.15 = -8.27 + 2.15
This simplifies to:
0.2x = -6.12
To isolate x, divide both sides of the equation by 0.2:
(0.2x)/0.2 = -6.12/0.2
This simplifies to:
x = -30.6
Therefore, the solution to the equation is x = -30.6.