Faye, MArtin, and JOhn have stickers, Faye has 18 stickers, She gives some to MArtin, and now has 7 stickers left.
Write a number sentence that can be used to find the number of stickers FAye gives MArtin.
Faye now has 7 stickers.john has twice as many stickers as Faye. Complete the number sentence below that can be used to find the number of stickers John has.
-7x=_
f=18 f-x m+x f-x=7 so subsitute f=18 for f in f-x=7 18-x=7 add x to both sides 18=7+x subtract 7 from both sides 11=x faye gave 11 stickers to martin
f now equals 7 so forget that f equaled 18 before so f=7 j=2f we know that f=7 so we subsitute f=7 for f in the equation j=2(7) j=14 john has 14 stickers
