Isolate the variable by dividing each side by factors that don't contain the variable.
f=e-g/d
Answer:
16 red and 20 blue
Step-by-step explanation:
If you look at the picture there is 16 red
So add 16+64=80 then 80+20=100
16 red
20 blue
64 yellow
5x+4y=8
-5x from both sides, you get 4y=-5x+8
then you divide the equation by 4.
y=-5/4x+2
10x-4y=46
-10x from both sides and you get -4y=-10x+46
divide the whole equation by -4 and you get y=5/2x + -23/2 .
source: MathPapa
Step by step:
To find the percentage increase you must find the difference between both numbers,

Then divide 15,000 by the original number

After just multiply 0.101 by 100

Hope this helped
:D