Mister Exam

8-5n=10-4n equação

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Solução numérica:

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A solução

You have entered [src]
8 - 5*n = 10 - 4*n
$$8 - 5 n = 10 - 4 n$$
Detail solution
Given the linear equation:
8-5*n = 10-4*n

Move free summands (without n)
from left part to right part, we given:
$$- 5 n = 2 - 4 n$$
Move the summands with the unknown n
from the right part to the left part:
$$- n = 2$$
Divide both parts of the equation by -1
n = 2 / (-1)

We get the answer: n = -2
The graph
Rapid solution [src]
n1 = -2
$$n_{1} = -2$$
n1 = -2
Sum and product of roots [src]
sum
-2
$$-2$$
=
-2
$$-2$$
product
-2
$$-2$$
=
-2
$$-2$$
-2
Numerical answer [src]
n1 = -2.0
n1 = -2.0
Gráfico
8-5n=10-4n equação