1. Simplify brackets
x^2-6x+5=m+x-3-6
2. Simplify m+x-3-6 to m+x-9
x^2-6x+5=m+x-9
3. Subtract x from both sides
x^2-6x+5-x=m-9
4. Simplify x^2-6x+5-x to x^2-7x+5
x^2-7x+5=m-9
5. Add 9 on both sides
x^2-7x+5+9=m
6. Simplify x^2-7x+5+9 to x^2-7x+14
x^2-7x+14=m
7. Switch sides
m=x^2-7x+14
You can always check by putting the new value of m into the equation (I already did that, so you don´t have to)
1.2. Simplify brackets
x^2-6x+5=x^2-7x+14+3-3-6
2.2. Cancel x^2 on both sides
-6x+5=-7x+14-x-3-6
3.2. Simplify -7x+14+x-3-6 to -6x+14-3-6
-6x+5=-6x+14-3-6
4.2. Simplify -6x+14-3-6 to -6x+5
-6x+5=-6x+5
5.2 Since both sides are equal, the value for m is x^2-7x+14
Have a nice day :D
Answer:
Step-by-step explanation:
Multiply 60 by 2 and get 120
then Add 50 to get 170
-4x + 6y = 12
x + 2y = -10
First solve for x in the second equation
x + 2y = -10
x = -10 - 2y
Now we have a value for x so we can substitute it into the other equation
-4 (-10 - 2y) + 6y = 12
Now solve for y
40 + 8y + 6y = 12
40 + 14y = 12
14y = -28
y = -2
Now we have a value for y that we can plug into one of the original equations so we can solve for x
x + 2y = -10
x + 2(-2) = -10
x - 4 = -10
x = -6
Your solution set is
(-6, -2)
Answer:
6 outcomes
Step-by-step explanation:
3 (main courses) x 2 (drinks) = 6 outcomes
eggs - orange juice
granola - orange juice
oatmeal - orange juice
eggs - milk
granola - milk
oatmeal - milk
14.16 + 0.08(14.16) = 14.16 + 1.13 = 15.29 <==
