Add 7 and 7 which is 14 and then take it apart because it is an even number
Not sure what you’re asking ? but
move the terms
-5x+20-a
divide both sides
x=-4+1/5a
solution:
x=-4+1/5a
Answer:
(x-2)(y+1)
Step-by-step explanation:
[(8+10)/3]+3.(7-3)=(18/3)+3.(4)=6+12=18
answer; <span>[(8+10)/3]+3.(7-3)=18</span>
