You have to collect like terms that means group the numbers that have the same variables
So we can subsitute since they all equatl zero
1/2+n=0=2/3+n
1/2+n=2/3+n
subtract n from both sides
1/2=2/3
false statement
therefor there is no solution
(yX3)+1 because product means multipy
Answer:
yes # 7
Step-by-step explanation:
729 times 59049
59778 is the answer
256×7=
(200×7)+(50×7)+(6×7)=
1400+350+42=
1792