Question

Найдите корень уравнения

Answer 1

20*(n+3)=4*(n+51)
20n+60=4n+204
20n-4n=204-60
16n=144
n=9

Answer 2

Finding the Root of the Equation

To find the root of the equation, we need to solve for the value of x that satisfies the equation. Let's consider the given equations one by one:

1. Equation: x+5x-14=0 - Combine like terms: 6x - 14 = 0 - Add 14 to both sides: 6x = 14 - Divide both sides by 6: x = 14/6 = 7/3

Therefore, the root of the equation x+5x-14=0 is x = 7/3.

2. Equation: 4x-7=2x - Subtract 2x from both sides: 2x - 7 = 0