11*x-9=4*x+19 equation
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The solution
Detail solution
Given the linear equation:
11*x-9 = 4*x+19
Move free summands (without x)
from left part to right part, we given:
$$11 x = 4 x + 28$$
Move the summands with the unknown x
from the right part to the left part:
$$7 x = 28$$
Divide both parts of the equation by 7
x = 28 / (7)
We get the answer: x = 4
Sum and product of roots
[src]
$$4$$
$$4$$
$$4$$
$$4$$