please let me tell answer fast who give answer I mark as brainliest rate as teacher also I have uploaded the picture please let me tell answer fast class 6th algebra chapter
this is book smart maths class 6th Cbse course
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please let me tell answer fast who give answer I mark as brainliest rate as teacher also I have uploaded the picture please let me tell answer fast class 6th algebra chapter
this is book smart maths class 6th Cbse course
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[tex] \huge \bold \purple{solution}[/tex]
Solve 1.) (@). 4x - 5y = 0
It is an equation.
(b). 7x = 9x - 12
It is an equation.
(c). (3x + y) - 2y
It is an expression.
(d). 7x - 3
It is an expression.
(e) 6x - 9 = 28
It is an equation.
Solve 2.) Put x= 7 in equation x + 5 = 2
=>. 7 + 5 = 2
=>. 12 ≠ 2
No, x = 7 is not the solution of x + 5 = 2.
Solve 3.) Put x = 3 in equation x - 2 = 1
=>. 3 - 2 = 1
=>. 1 = 1
Yes, x = 1 is the solution of x - 2 = 1
Solve 4.) Put x = 3 in x + 2 = 5
=>. 3 + 2 = 5
=>. 5 = 5
Yes, x = 3 is the solution of x + 2 = 5
Solve 5.) (@). x + 3 = 7;(2, 3, 4, 5)
First, put x = 2
=>. 2 + 3 = 7
=>. 5 ≠ 7
No, x = 2 Is not the solution of x + 3 = 7
Put x = 3
=>. 3 + 3 = 7
=>. 6 ≠ 7
No, x = 3 Is not the solution of X + 3 = 7
Put X = 4
=>. 4 + 3 = 7
=>. 7 = 7
Yes, X= 4 is the solution of X + 3 = 7
(b). x - 5 = 3 (4, 5, 7, 8)
First, put x = 4
=>. 4 - 5 = 3
=>. (-1) ≠ 3
No, x = 4 Is not the solution of X - 5 = 3
Put X = 5
=>. 5 - 5 = 3
=>. 0 ≠ 3
No, X = 5 is not the solution of X - 5 = 3
Put X = 7
=>. 7 - 5 = 3
=>. 2 ≠ 3
No, X = 7 is not the solution of x - 5 = 3
Put X = 8
=>. 8 - 5 = 3
=>. 3 = 3
Yes, X = 8 is the solution of X - 5 = 3
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