It is a simple linear inequalitie, lets solve it:
<span>3x + 3 - x + (-7) > 6
3x + 3 - x - 7 > 6
2x - 4 > 6
2x > 10
x > 5</span>
Is this addition? multiplication ? you’re unhelpful
(+)= 165
(x)= 24,300,000
(divide)= 0.2704
(-)= -45
Maybe make it a Christmas tree picking
Total is 68 and the perm is 2 times as much as her haircut and her lunch is $5
so...
2h+h+5= 68 (add like terms)
3h+5 = 68 (subtract 5 from both sides)
-5 - 5
3h = 63 (divide by 3)
h= 21
so if her haircut is 21 dollars
21*2= $42
her perm cost 42 dollars
