The awnser is 20+5 and 10+6
Answer:
Step-by-step explanation:
2x + 9 = 15
you move + 9 to the other side of the equation, you will get:
2x = 15 - 9
2x = 6
So, x = 3
Just think 200% = 2x, so 2x of 18 = 36. Now for the 20%. Thats one fifth, so just do 18/5 and you have your answer when you add those together
Answer:
#3 is 4 ans #4 is 5/3
Step-by-step explanation:
1/4 times 4 is 4
1/3 times 5 is 5/3
The first step to solve the equation is to add 3 to both sides.