2*x+1=0 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
2*x+1 = 0
Move free summands (without x)
from left part to right part, we given:
2x=−1Divide both parts of the equation by 2
x = -1 / (2)
We get the answer: x = -1/2
The graph
Sum and product of roots
[src]
x1=−21