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sergeinik [125]
3 years ago
12

3x+2y=8 how to solve

Mathematics
1 answer:
GarryVolchara [31]3 years ago
6 0
8-3x
Divide the whole thing by 2 so it would be y=4-1.5x
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Y=8-2x when x=8 the value of y
Lera25 [3.4K]

Answer:

-8

Step-by-step explanation:

Given that x and y are two variables.  they are related by the function

y =8-2x

Since x and y are related, given one value we can find the other using this equation.

In our question, given that x =8

Substitute x value in the equation

y = 8-2x

y =8-2(8) = -8

Hence answer is -8:


Verify:  We verify by putting -8 for y and check whether x =8

-8=8-2x

Or 2x = 16

x =8

Verified

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Step-by-step explanation:

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