Answer:
The Answer is 18 then 25 then 21 then 20
Step-by-step explanation:
Answer:
x = 10.4
Step-by-step explanation:
1. Multiply each side by 5 to remove it as a fraction
2. it cancels out on the left leaving 10x - 4 = 100
3. Add 4 to each side canceling it out on the left and leaving 10x = 104
4. Divide each side by 10 to get x by itself
5. 10x/100 = 104/10
6. x = 10.4
6/10 - 1/2...common denominator is 10
6/10 - 5/10 = 1/10 <==