2-5(3+2x)=17 equation
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The solution
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=30Divide both parts of the equation by -10
x = 30 / (-10)
We get the answer: x = -3
The graph
Sum and product of roots
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