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2(7x+11)-5x=5x

2(7x+11)-5x=5x equation

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Numerical solution:

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The solution

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2*(7*x + 11) - 5*x = 5*x
$$- 5 x + 2 \left(7 x + 11\right) = 5 x$$
Simplify
Detail solution
Given the linear equation:
2*(7*x+11)-5*x = 5*x

Expand brackets in the left part
2*7*x+2*11-5*x = 5*x

Looking for similar summands in the left part:
22 + 9*x = 5*x

Move free summands (without x)
from left part to right part, we given:
$$9 x = 5 x - 22$$
Move the summands with the unknown x
from the right part to the left part:
$$4 x = -22$$
Divide both parts of the equation by 4
x = -22 / (4)

We get the answer: x = -11/2
The graph
Plot the graph f1(x)
Plot the graph f2(x)
Sum and product of roots [src] 
sum
-11/2
$$- \frac{11}{2}$$ 
=
-11/2
$$- \frac{11}{2}$$ 
product
-11/2
$$- \frac{11}{2}$$ 
=
-11/2
$$- \frac{11}{2}$$ 
-11/2
Rapid solution [src] 
x1 = -11/2
$$x_{1} = - \frac{11}{2}$$ 
x1 = -11/2
Numerical answer [src] 
x1 = -5.5
x1 = -5.5
The graph
2(7x+11)-5x=5x equation
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