5x-12=4x-8 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
5*x-12 = 4*x-8
Move free summands (without x)
from left part to right part, we given:
$$5 x = 4 x + 4$$
Move the summands with the unknown x
from the right part to the left part:
$$x = 4$$
We get the answer: x = 4
Sum and product of roots
[src]
$$4$$
$$4$$
$$4$$
$$4$$