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Mathematics

1 answer:

Ilia_Sergeevich [38]3 years ago

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After solving the equation we get y=2 when x = 15

Step-by-step explanation:

We need to complete the solution of the equation $-x-8y=-1$

We need to find value of y when x equals -15

For finding value of y, we will put value of x= -15 in the given equation:

$-x-8y=-1$

$-(-15)-8y=-1$

$+15-8y=-1$

Adding -15 on both sides

$-8y=-1-15$

$-8y=-16$

Divide both sides by -8

$y=2$

So, After solving the equation we get y=2 when x = 15

Keywords: Solving Equations

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