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2 years ago

Solve the system of equations by substitution. Show all work neatly on your work page. Checking your answer is wise. :) Plz need

Mathematics

1 answer:

Flauer [41]2 years ago

7 0

Answer:

x=5

Step-by-step explanation:

3x+2(-3x+11)=7

Use distributive property:

3x-6x+22=7

Combine like terms:

-3x+22=7

-3x=-15

Then divide:

-3x/3=-15/3 = 5

x=5

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Studentka2010 [4]

Answer:

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Step-by-step explanation:

36/10

First find a number that goes into both the two numbers.

...2 can go into both of them...

36 / 10

(÷2) (÷2)

18 / 5

Now we have to see if any other number goes in to these new numbers...

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Hope this helped! <3

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3 years ago

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3 years ago

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Answer:

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Step-by-step explanation:

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