3 years ago

Solve: 6x-9 = 3x A x = 3 B x=1 C x = -1 D X=-3

Mathematics

2 answers:

nasty-shy [4]3 years ago

5 0

Answer:

A) x = 3

Step-by-step explanation:

Isolate the variable, x. First, subtract 6x from both sides:

6x (-6x) - 9 = 3x (-6x)

-9 = 3x - 6x

-9 = -3x

Divide -3 from both sides of the equation:

(-9)/-3 = (-3x)/-3

x = -9/-3

x = 3

x = 3, or A) is your answer.

Bumek [7]3 years ago

3 0

Answer:

Answer is A, A=3

Step-by-step explanation:

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