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(5x+8)-(8x+14)=9

(5x+8)-(8x+14)=9 equation

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Numerical solution:

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The solution

You have entered [src] 
5*x + 8 - (8*x + 14) = 9
5x−(8x+14)+8=95 x - \left(8 x + 14\right) + 8 = 9
Simplify
Detail solution
Given the linear equation:
(5*x+8)-(8*x+14) = 9

Expand brackets in the left part
5*x+8-8*x-14 = 9

Looking for similar summands in the left part:
-6 - 3*x = 9

Move free summands (without x)
from left part to right part, we given:
−3x=15- 3 x = 15
Divide both parts of the equation by -3
x = 15 / (-3)

We get the answer: x = -5
The graph
-22.5-20.0-17.5-15.0-12.5-10.0-7.5-5.0-2.57.50.02.55.0-5050
Plot the graph f1(x)
Plot the graph f2(x)
Rapid solution [src] 
x1 = -5
x1=−5x_{1} = -5
Simplify
Sum and product of roots [src] 
sum
0 - 5
−5+0-5 + 0 
=
-5
−5-5 
product
1*-5
1(−5)1 \left(-5\right) 
=
-5
−5-5 
-5
Numerical answer [src] 
x1 = -5.0
x1 = -5.0
The graph
(5x+8)-(8x+14)=9 equation
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