2x-5=7 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
2*x-5 = 7
Move free summands (without x)
from left part to right part, we given:
2x=12Divide both parts of the equation by 2
x = 12 / (2)
We get the answer: x = 6
The graph
Sum and product of roots
[src]