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2-5(3+2x)=17

2-5(3+2x)=17 equation

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Numerical solution:

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The solution

You have entered [src]
2 - 5*(3 + 2*x) = 17
25(2x+3)=172 - 5 \left(2 x + 3\right) = 17
Detail solution
Given the linear equation:
2-5*(3+2*x) = 17

Expand brackets in the left part
2-5*3-5*2*x = 17

Looking for similar summands in the left part:
-13 - 10*x = 17

Move free summands (without x)
from left part to right part, we given:
10x=30- 10 x = 30
Divide both parts of the equation by -10
x = 30 / (-10)

We get the answer: x = -3
The graph
-17.5-15.0-12.5-10.0-7.5-5.0-2.50.02.55.07.510.0-200200
Rapid solution [src]
x1 = -3
x1=3x_{1} = -3
x1 = -3
Sum and product of roots [src]
sum
-3
3-3
=
-3
3-3
product
-3
3-3
=
-3
3-3
-3
Numerical answer [src]
x1 = -3.0
x1 = -3.0
The graph
2-5(3+2x)=17 equation