Question

1) 8х+3(7–2x)=4х+3;2) 23-4(3x+8)=1-17 х. тубырын тап​

Answer 1

Ответ:

1)8x+3(7-2x)=4x+3

8x+21-6x=4x+3

8x-6x-4x=3-21

-2x= -18

x= -18/(-2)

x=9

2) 23-4(3x+8)=1-17x

23-12x-32=1-17x

-12x+17x=1-23+32

5x=10

x=10/5

x=2

Answer 2

Ответ:

Пошаговое объяснение:

1)8х+3(7-2х)=4х+3

8х+21-6х=4х+3

8х-6х-4х=3-21

-2х=-18

х=-18/-2=9

2)23-4(3х+8)=1-17х

23-12х-32=1-17х

17х-12х=32-23+1

5х=10

х=10/5=2

Answer 3

1. To solve the equation 8x + 3(7 - 2x) = 4x + 3, we can follow these steps:

Expand the equation: 8x + 21 - 6x = 4x + 3

Combine like terms: (8x - 6x) + 21 = 4x + 3 2x + 21 = 4x + 3

Move the x terms to one side and the constant terms to the other side: 2x - 4x = 3 - 21 -2x = -18

Divide both sides by -2 to solve for x: x = (-18) / (-2) x = 9

Therefore, the solution to the equation is x = 9.

2. Let's solve the equation 23 - 4(3x + 8) = 1 - 17x step by step:

Expand the equation: 23 - 12x - 32 = 1 - 17x

Combine like terms: -12x - 9 = 1 - 17x

Move the x terms to one side and the constant terms to the other side: -12x + 17x = 1 + 9 5x = 10

Divide both sides by 5 to solve for x: x = 10 / 5 x = 2

Therefore, the solution to the equation is x = 2.