What is the solution of the equation 0.2x−2.15=−8.27 ?(1 point)
Responses
−30.6
negative 30.6
−52.1
negative 52.1
−3.06
negative 3.06
−1.224
The solution of the equation 0.2x - 2.15 = -8.27 is x = -3.06 or negative 3.06.
To find the solution of the equation 0.2x - 2.15 = -8.27, we can follow these steps:
Step 1: Start by isolating the variable term by adding 2.15 to both sides of the equation:
0.2x - 2.15 + 2.15 = -8.27 + 2.15
This simplifies to:
0.2x = -6.12
Step 2: Now, divide both sides of the equation by 0.2 to solve for x:
(0.2x) / 0.2 = (-6.12) / 0.2
This simplifies to:
x = -30.6
So, the solution to the equation 0.2x - 2.15 = -8.27 is -30.6.
To find the solution to the equation 0.2x - 2.15 = -8.27, we need to isolate the variable x. Here's the step-by-step process:
1. Start by adding 2.15 to both sides of the equation to eliminate the constant term on the left side:
0.2x - 2.15 + 2.15 = -8.27 + 2.15
Simplifying, we get:
0.2x = -6.12
2. Next, divide both sides of the equation by 0.2 to isolate x:
0.2x / 0.2 = -6.12 / 0.2
Simplifying, we get:
x = -30.6
So, the solution to the equation 0.2x - 2.15 = -8.27 is x = -30.6.