Question

1/4x-2=0 и 0,2х+5=0 Решите Уравнения

Answer 1

1) 1/4x=2
x=2/(1/4)
x=8
2) 0.2x=-5
x=-5/0.2
x=-25

Answer 2

Уравнение 1: 1/4x - 2 = 0

To solve the equation 1/4x - 2 = 0, we can follow these steps:

Step 1: Add 2 to both sides of the equation to isolate the variable term: 1/4x - 2 + 2 = 0 + 2 1/4x = 2

Step 2: Multiply both sides of the equation by 4 to eliminate the fraction: 4 * (1/4x) = 4 * 2 x = 8

Therefore, the solution to the equation 1/4x - 2 = 0 is x = 8.

Уравнение 2: 0.2x + 5 = 0

To solve the equation 0.2x + 5 = 0, we can follow these steps:

Step 1: Subtract 5 from both sides of the equation to isolate the variable term: 0.2x + 5 - 5 = 0 - 5 0.2x = -5

Step 2: Divide both sides of the equation by 0.2 to solve for x: (0.2x) / 0.2 = (-5) / 0.2 x = -25

Therefore, the solution to the equation 0.2x + 5 = 0 is x = -25.

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