1. You must subtract both sides by 1/4n to end up with 2/4n-18=-4
2.Then you add 18 to both sides to end up with 2/4n=14
3. Now you multiply both sides by 2/4 , aka 1/2 to get n by itself, and you will end up with n=7
n=7 is your answer!
-1/2 - 6x/5= 4/7
Take like terms on one side
-1/2-4/7=6x/5
Solve LHS by taking lcm 14
(-1×7-4×2) /14 = 6x/5
(-7-8)/14 = 6x/5
-15/14 = 6x/5
-15×5/14×6 =x
So x=-25/28
Step-by-step explanation:
Hope this will help you out. Good luck
Answer:
Unlike most circle graphs, bar graphs compare exact amounts. Circle graphs are used when dealing with percentages, and the percentages of the pieces add up to 100 percent. In a bar graph, however, a scale is used to show the exact amount of each category. ... The bar graph shows the same results but in a different format.
Forty million, twenty-three thousand and thirty-two
