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3 years ago

Write “2/3x-1/3y=2” in standard form

Mathematics

1 answer:

jenyasd209 [6]3 years ago

7 0

Answer:

2x-y=2

Step-by-step explanation:

first, the easiest thing to do is multiply the whole thing by 3, since the fractions's denominators are the same.

you should get:

2x -y = 2

standard form formula = Ax + By = C

so luckily, the equation above we just solved is already in standard form after multiplying everything by 3

remember that in standard form, A cannot be negative, and we can't have any fractions in the equation

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Answer:

The coordinates of point S are (8,-2)

Step-by-step explanation:

we know that

The formula to calculate the midpoint between two points is equal to

$M=(\frac{x1+x2}{2},\frac{y1+y2}{2})$

Let

Point S(x2,y2)

substitute the given values

$(1,2)=(\frac{-6+x2}{2},\frac{6+y2}{2})$

Solve for x2

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therefore

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