Question

2(3х - 4)-4 (2 - х)=6,5х-6 (4-8х) =12

Answer 1

Ответ:

Пошаговое объяснение:

2(3х - 4)-4 (2 - х)=6

6х-8-8+4х=6

6х+4х=6

10х=6

Х=6:10

Х=0,6

5х-6 (4-8х) =12

5х-24+48х=12

5х+48х=12+24

53х=36

Х=36/53

Answer 2

To solve the equations, let's first work on each equation separately.

Equation 1: 2(3x - 4) - 4(2 - x) = 6 Expand the terms: 6x - 8 - 8 + 4x = 6 Combine like terms: 10x - 16 = 6 Add 16 to both sides to isolate the variable term: 10x = 6 + 16 10x = 22 Finally, divide by 10 to find the value of x: x = 22 / 10 x = 2.2

Equation 2: 5x - 6(4 - 8x) = 12 Expand the terms: 5x - 24 + 48x = 12 Combine like terms: 53x - 24 = 12 Add 24 to both sides to isolate the variable term: 53x = 12 + 24 53x = 36 Finally, divide by 53 to find the value of x: x = 36 / 53 x ≈ 0.68

So, the solutions to the given equations are: x = 2.2 x ≈ 0.68