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3 years ago

Solve this system of equations using substitution. Put your answer in ordered pair form, (x, y). x = y + 6 y = -2 - x

Mathematics

1 answer:

kenny6666 [7]3 years ago

4 0

X=(-2-x)+6
x=4-x
2x=4
x=2

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quester [9]

Answer:

The difference between 19 and 8 is 11.

Step-by-step explanation:

Given:

The difference between a number and 8 is 11

Find the number.

Solution:

Let the unknown number be $=x$

The difference between the unknown number can be written as:

$x-8$

We are given that the difference =11

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$x-8=11$

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Vlad [161]

Answer:

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