Just add 4 on both sides then divide both sides by 4 and then you’ll get your answer. I hope that helps!
X= 45, you would place 15 into y's place, which would give you x-15= 30... then you would add 15 to both sides, which would give you x=45<span />
Changed both of them to a fraction
Answer:
what don't you understand
She has 7 more roses. you can subtract to find the difference. 14-7=7
