Question

0,3x-1,2=6 0,1(x+4)=14(x-8)=0,452-1,2x=46​

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

It looks like you have a system of three equations with variables x. Let's solve each equation step by step:

1. 0.3x - 1.2 = 6 Add 1.2 to both sides of the equation: 0.3x = 6 + 1.2 0.3x = 7.2 Now, divide both sides by 0.3 to solve for x: x = 7.2 / 0.3 x = 24

2. 0.1(x + 4) = 14 Distribute the 0.1 on the left side: 0.1x + 0.1(4) = 14 0.1x + 0.4 = 14 Subtract 0.4 from both sides: 0.1x = 14 - 0.4 0.1x = 13.6 Now, divide both sides by 0.1 to solve for x: x = 13.6 / 0.1 x = 136

3. 0.452 - 1.2x = 46 Subtract 0.452 from both sides: -1.2x = 46 - 0.452 -1.2x = 45.548 Now, divide both sides by -1.2 to solve for x: x = 45.548 / -1.2 x ≈ -37.957

So, the solutions for the three equations are:

1. x = 24
2. x = 136
3. x ≈ -37.957