N=25 because 20 divided by 4 is 5 which is 1/5 of n meaning 5x5 is 25
Answer:
The answer is 8 because 28=50- 4n we have to group like terms so 28- 50= -4n therefore 28-50 will be -32 = -4n therefore we have to divide both side by the coefficient of n that is -4 and minus 4 goes to itself 1 and to - 32 8 because the minus sign will cancel the minus
Answer:
X=3
Step-by-step explanation:
2*
2*9=18
