Asked by lala

Find the value of x which satisfies 5x - 3 < 7 where x is a natural number.
Answered by Anonymous
add 3 both sides
5 x < 10
divide by 5 both sides
x < 2
1 will do.
Answered by Anonymous
watch out though
we divided both sides by a POSITIVE number
IF you divide or multiply both sides by a NEGATIVE number you reverse the direction f the arrow
4 < 7 four is to the left on number line
but
-4 > -7 negative 4 is to the right on number line
Answered by lala
Thank you so much :)
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