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Fed [463]
3 years ago
14

Solve the equation. 3х - 6 = 6x - 9

Mathematics
2 answers:
ch4aika [34]3 years ago
4 0

Answer:

x=1

Step-by-step explanation:

3х - 6 = 6x - 9

Subtract 3x from each side

3х-3x - 6 = 6x-3x - 9

-6 = 3x-9

Add 9 to each side

-6+9 = 3x-9+9

3 =3x

Divide by 3

3/3 = 3x/3

1 =x

diamong [38]3 years ago
3 0

Answer:

3x-6=6x-9

3x-6x=-9+6

-3x=-3

-3x÷-3=-3÷-3

x=1

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