Question

find the solution of 2x-9<1 where x€N​

Answer 1

Answer :

$\sf{x<5}$

Step-by-step explanation :

$\sf{2x-9<\:1}$

• Add 9 to Both Sides

$\to\sf{2x-9+9<1+9}$

$\to\sf{2x<10}$

• Dividing Both Sides by 2

$\to\sf{x<5}$

Answer 2

Answer:

x<5

Step-by-step explanation:

2x-9<1

ADD 9 TO BOTH SIDES

= 2x-9+9<1+9

= 2x<10

DIVIDING BOTH SIDES BY 2

= x<5

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