Question

0,2(7-2x)=2,3-0,3(x-6)​

Answer 1

Ответ:

27

Пошаговое объяснение:

1.4-0.4х=2.3-0.3х+1.8

х=-27

Answer 2

To solve the equation 0.2(7 - 2x) = 2.3 - 0.3(x - 6), we will simplify and isolate the variable x. Let's solve it step by step:

Step 1: Distribute the multiplication on both sides of the equation:

0.2 * 7 - 0.2 * 2x = 2.3 - 0.3 * x + 0.3 * 6

1.4 - 0.4x = 2.3 - 0.3x + 1.8

Step 2: Combine like terms on each side of the equation:

-0.4x + 0.3x = 2.3 + 1.8 - 1.4

-0.1x = 2.7 - 1.4

-0.1x = 1.3

Step 3: Divide both sides of the equation by -0.1 to solve for x:

x = 1.3 / -0.1

x = -13

Therefore, the solution to the equation 0.2(7 - 2x) = 2.3 - 0.3(x - 6) is x = -13.