Question

3*x-6=96+6*x=424*x+6=221+4*x=216+7*x=137*x-8=55​

Answer 1

Ответ:

Пошаговое объяснение:

3х-6=9 (сокращаем всё выражение на 3)

х-2=3

х=3+2

х=5

6+6х=42   (/6)

1+х=7

х=7-1

х=6

4х+6=22

4х=22-6

4х=16   (/4)

х=4

1+4х=21

4х=21-1

4х=20   (/4)

х=5

6+7х=13

7х=13-6

7х=7   (/7)

х=1

7х-8=55

7х=55+8

7х=63    (/7)

х=9

Answer 2

Ответ:

1)3х=9+6. 2)6х=42-6. 3)4х=22-6

3х=15. 6х=36. 4х=16

х=15:3. х=36:6. х=16:4

х=5. х=6. х=4

4)4х=21-1. 5)7х=13-6. 6)7х=55+8

4х=20. 7х=7. 7х=63

х=20:4. х=7:7. х=63:7

х=5. х=1. х=9

Answer 3

It appears you have provided a system of equations. To solve this system of equations, we can go through each equation one by one and find the value of 'x' for each equation.

1. 3x - 6 = 96 Add 6 to both sides: 3x = 102 Divide both sides by 3: x = 34

2. 96 + 6x = 424 Subtract 96 from both sides: 6x = 328 Divide both sides by 6: x = 54.67 (rounded to two decimal places)

3. 424x + 6 = 221 Subtract 6 from both sides: 424x = 215 Divide both sides by 424: x ≈ 0.507 (rounded to three decimal places)

4. 216 + 7x = 137 Subtract 216 from both sides: 7x = -79 Divide both sides by 7: x ≈ -11.286 (rounded to three decimal places)

5. x - 8 = 55 Add 8 to both sides: x = 63

So, the solutions to the system of equations are: x = 34 x ≈ 54.67 x ≈ 0.507 x ≈ -11.286 x = 63