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

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.

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set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x