Question

-0,1(4+3x)-(2-0,6x)=-4,5

Answer 1

Ответ:

-7

Пошаговое объяснение:

-0,1(4+3х)-(2-0,6х)=-4,5

-0,4-0,3х-2+0,6х=-4,5

-0,3х+0,6х=-4,5+2+0,4

0,3х=-2,1

3х=-21

х=-7

Answer 2

To solve the equation for the variable "x," follow these steps:

Given equation: -0.1(4 + 3x) - (2 - 0.6x) = -4.5

Step 1: Distribute the constants and variables within the parentheses. -0.4 - 0.3x - 2 + 0.6x = -4.5

Step 2: Combine like terms on the left side of the equation. -2 - 0.3x + 0.6x = -4.5

Step 3: Simplify the left side of the equation. 0.3x = -4.5 + 2 0.3x = -2.5

Step 4: Divide both sides by 0.3 to solve for x. x = -2.5 / 0.3 x = -8.333...

So, the solution for the equation is approximately x = -8.333...