Check the given numbers are the solution for the equation:
(4x+5)-(x-2)=15 or not .(x=(-1),(+2) and(-3)
Answers
Answered by
2
Condition 1 :
Given that x = -1
Substitute the value of x in the equation.
(4x + 5) - (x - 2) = 15
(-4 + 5 ) - ( -1- 2 ) = 15
1 + 3 = 15.
4 = 15.
Therefore, x = -1 is not a solution to the given equation.
Condition 2 :
Given that x = 2
Substitute the value of x in the given equation.
(4x + 5) - ( x-2) = 15.
(8 + 5) - (2 -2) = 15.
13 - 0 = 15.
Therefore x = 2 is not a solution to the given equation.
Condition 3 :
Given that x = -3
Substitute the value of x in the given equation.
(4x + 5) - (x-2) = 15.
(-12 +5) - (-3 - 2) =15.
-7 - 5 = 15
-12 = 15.
Therefore,x = -3 is not a solution to the given equation.
____________________________________________________________
Hope it helps...............
Given that x = -1
Substitute the value of x in the equation.
(4x + 5) - (x - 2) = 15
(-4 + 5 ) - ( -1- 2 ) = 15
1 + 3 = 15.
4 = 15.
Therefore, x = -1 is not a solution to the given equation.
Condition 2 :
Given that x = 2
Substitute the value of x in the given equation.
(4x + 5) - ( x-2) = 15.
(8 + 5) - (2 -2) = 15.
13 - 0 = 15.
Therefore x = 2 is not a solution to the given equation.
Condition 3 :
Given that x = -3
Substitute the value of x in the given equation.
(4x + 5) - (x-2) = 15.
(-12 +5) - (-3 - 2) =15.
-7 - 5 = 15
-12 = 15.
Therefore,x = -3 is not a solution to the given equation.
____________________________________________________________
Hope it helps...............
Subhikshamurari:
Hey is the answer right?
Answered by
1
Hi there !
(4x+5)-(x-2)=15
1) When x = -1
(4x + 5) - (x - 2) = 15
(4 x -1 + 5 ) - ( -1- 2 ) = 15
1 + 3 = 15.
4 = 15
lhs is not equal to rhs
Hence , x = -1 is not a solution .
-------------------------------------------------------
2) When x = 2
(4x + 5) - ( x-2) = 15.
(4 x 2 + 5) - (2 -2) = 15.
13 = 15
Hence ,
x = 2 is not a solution .
-----------------------------------------
3)When x = -3
(4x + 5) - (x-2) = 15.
(-12 +5) - (-3 - 2) =15.
-7 - 5 = 15
-12 = 15.
Hence
,x = -3 is not a solution .
Hope this Helps You !!
(4x+5)-(x-2)=15
1) When x = -1
(4x + 5) - (x - 2) = 15
(4 x -1 + 5 ) - ( -1- 2 ) = 15
1 + 3 = 15.
4 = 15
lhs is not equal to rhs
Hence , x = -1 is not a solution .
-------------------------------------------------------
2) When x = 2
(4x + 5) - ( x-2) = 15.
(4 x 2 + 5) - (2 -2) = 15.
13 = 15
Hence ,
x = 2 is not a solution .
-----------------------------------------
3)When x = -3
(4x + 5) - (x-2) = 15.
(-12 +5) - (-3 - 2) =15.
-7 - 5 = 15
-12 = 15.
Hence
,x = -3 is not a solution .
Hope this Helps You !!
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