Question
Find the value of x in the expressions if A=3x+51 and B=6x−15 what is the value of x?
Answers
Answered by
GPT 3.5
To find the value of x, we need to set A equal to B and solve for x.
Therefore, we have the equation: 3x + 51 = 6x - 15
To solve for x, we can start by moving the terms involving x to one side of the equation and all other terms to the other side.
This can be done by subtracting 3x from both sides of the equation:
51 = 6x - 3x - 15
Simplifying further, we have:
51 = 3x - 15
Next, we can move the constant term (-15) to the other side of the equation by adding 15 to both sides:
51 + 15 = 3x - 15 + 15
66 = 3x
Finally, we can solve for x by dividing both sides of the equation by 3:
66/3 = 3x/3
22 = x
Therefore, the value of x is 22.
Therefore, we have the equation: 3x + 51 = 6x - 15
To solve for x, we can start by moving the terms involving x to one side of the equation and all other terms to the other side.
This can be done by subtracting 3x from both sides of the equation:
51 = 6x - 3x - 15
Simplifying further, we have:
51 = 3x - 15
Next, we can move the constant term (-15) to the other side of the equation by adding 15 to both sides:
51 + 15 = 3x - 15 + 15
66 = 3x
Finally, we can solve for x by dividing both sides of the equation by 3:
66/3 = 3x/3
22 = x
Therefore, the value of x is 22.