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abruzzese [7]
2 years ago
8

Simplify the expression: 2a+4b=9c

Mathematics
2 answers:
fomenos2 years ago
4 0

Answer:

a=\frac{9c}{2}-b

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Alex777 [14]2 years ago
3 0

Answer:

a=\frac{9c}{2}-b

Step-by-step explanation:

Isoate the variable to solve

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la razon entre los pesos de juan y su padre es 2:5, si sus pesos suman 105 kg, ¿cuanto pesa juan y cuanto pesa su papa?
Afina-wow [57]
Is Kevin Nash
La u si
8 0
3 years ago
Mr. Rush wants to store 20.5 cups of spaghetti sauce in containers. Each container holds a maximum of 2.5 cups of sauce. What is
Natali5045456 [20]

The answer is 9

Explanation:

We know the total amount of spaghetti sauce is 20.5 cups; additionally, each container can be filled with a maximum of 2.5 cups of this sauce. In this context, the process to know the number of containers Mr. Rush needs to store all the sauce is to divide the total amount by the amount each container can hold.

20.5 cups of sauce ÷ 2.5 cups per container = 8.2 containers

This means 8 containers can be completely filled and a ninth container is required to hold the small amount of the sauce missing (0.2)

6 0
3 years ago
What is the first operation you start with when solving
Alex17521 [72]
The correct answer is B addition
You will add 4 to both sides then the equation will be 2x=5
5 0
3 years ago
How do I simplify this? Thanks!
Nookie1986 [14]
The answer to this is:
4mpr^2√22mr
Hope this helps you!
4 0
3 years ago
Use addition to solve the linear system of equations. Include all of your work in your final answer.
nadezda [96]
You just have to add one eqaution to another :
-x + x -y + 2y = 7 + 7
y = 14
Then apply y = 14 to one of the equations :
eg: x + 2(14) = 7
x + 28 = 7
x = - 21
The awnser is x= -21 y= 14
I hope i awnsered your question
3 0
3 years ago
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