Charlie used these steps to solve the equation 6x+5=1+2(3x+2). Which choice describes the meaning of his result, 5=5?
Answers
Answer:
The first one..
Step-by-step explanation:
∵ 6x is add both sides of the equation, i.e , L.H & R.H.S , ∴ no matter what we put in the value of x, the equation will always be satisfied.
EXAMPLE:- 5=5
5 + 6x = 5 + 6x
Putting x = 1
5 + 6 = 5 + 6
11 = 11
Hope it helps.. :-)
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Answer:
Option A is correct
Step-by-step explanation:
Given equation is
6x + 5 = 1 + 2(3x + 2)
The equation is solved as
6x + 5 = 1 + 6x + 4
6x +6 = 6x + 5 ..... (1
As we can see both sides of the equation (1 are same, So no matter what value of x we substitute into the above equation it remains TRUE. Therefore, our correct answer is A, which says:
"All values of x make the equation true."
Check:
Lets say we put x = 10 into equation (1
6(10) +6 = 6(10) + 5
60 + 6 = 60 + 6
66 = 66
Hence proved