Mister Exam

5x-12=4x-8 equation

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Numerical solution:

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The solution

You have entered [src]
5*x - 12 = 4*x - 8
$$5 x - 12 = 4 x - 8$$
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
The graph
Rapid solution [src]
x1 = 4
$$x_{1} = 4$$
x1 = 4
Sum and product of roots [src]
sum
4
$$4$$
=
4
$$4$$
product
4
$$4$$
=
4
$$4$$
4
Numerical answer [src]
x1 = 4.0
x1 = 4.0