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4*(x-3)=x+6

4*(x-3)=x+6 equation

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Numerical solution:

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The solution

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4*(x - 3) = x + 6
$$4 \left(x - 3\right) = x + 6$$
Detail solution
Given the linear equation:
4*(x-3) = x+6

Expand brackets in the left part
4*x-4*3 = x+6

Move free summands (without x)
from left part to right part, we given:
$$4 x = x + 18$$
Move the summands with the unknown x
from the right part to the left part:
$$3 x = 18$$
Divide both parts of the equation by 3
x = 18 / (3)

We get the answer: x = 6
The graph
Sum and product of roots [src]
sum
6
$$6$$
=
6
$$6$$
product
6
$$6$$
=
6
$$6$$
6
Rapid solution [src]
x1 = 6
$$x_{1} = 6$$
x1 = 6
Numerical answer [src]
x1 = 6.0
x1 = 6.0
The graph
4*(x-3)=x+6 equation