Question

-0,1(5-4х)-(5+3х)=1,8

Answer 1

Ответ:

х= -2 21/26 или -2,8076923

Пошаговое объяснение:

решить относительно х

Answer 2

Ответ:

-0,5+0,4x-5-3x=1,8

-5,5-2,6x=1,8

-2,6x=1,8+5,5

-2,6x=7,3

X=

73/-26

Answer 3

To solve the equation:

-0.1(5-4x) - (5+3x) = 1.8

You can follow these steps:

Step 1: Distribute the coefficients within the parentheses: -0.1 * 5 + 0.1 * 4x - 5 - 3x = 1.8

Step 2: Combine like terms: -0.5 + 0.4x - 5 - 3x = 1.8

Step 3: Combine the x terms: -2.6x - 5.5 = 1.8

Step 4: Add 5.5 to both sides to isolate the x term: -2.6x = 7.3

Step 5: Divide both sides by -2.6 to solve for x: x = -7.3 / 2.6 ≈ -2.8077

So, the solution to the equation is approximately x = -2.8077.