Question

2. (i) 4(2x + 1) = 3(x - 1) + 7​

Answer 1

Step-by-step explanation:

8x+1 = 3x-3+7

8x+1=3x+4

8x-3x=4-1

5x=3

x=3/5

Answer 2

$\pink{ Question:-}$

Solve:- 4(2x + 1) = 3(x - 1) + 7

$\blue{ Solution:-}$

_______________________

= 4(2x + 1) = 3(x - 1) + 7 (given)

= 8x + 4 = 3x - 3 + 7

= 8x -3x = 4 - 4

= x = 0

______________

Therefore,

$\boxed{ x = 0}$

___________________

Concept used :- linear equations in two variables

Marks:- 1 (or) 2 marks

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